The following is the total synthesis route:

<MultiModal>![The starting compound C1/C=C/CC/C=C/CC/C=C/C1 is treated sequentially with $OsO_4$, $NMO$, and $KIO_4$ to obtain compound $\mathbf{A}$.

Then, it reacts with $Ph3P=CHCOOEt$ to obtain compound $\mathbf{B}$

Compound $\mathbf{B}$ is treated with $DIBAL-H$ at -78 ℃ to obtain compound $\mathbf{C}$

Compound $\mathbf{C}$ is treated with $L-(+)-DET$ (chiral auxiliary), $(iPrO)_4Ti$, and $TBHP$ to obtain compound $\mathbf{D}$

Compound $\mathbf{D}$ reacts with $TBSCl$ and $DMAP$ to obtain compound $\mathbf{E}$

Compound $\mathbf{E}$ reacts with $I_2$, $AgOAc$, and $H^+$ to obtain compound $\mathbf{F}$

Compound $\mathbf{F}$ is treated with $CF_3COOH$ to obtain compound $\mathbf{H}$

Compound $\mathbf{H}$ is treated sequentially with $TsCl$ and $BuN_4F$ to obtain compound $\mathbf{G}$
](/media/uploads/8ce66fe6-5257-48c4-94ed-6f6e8d9265eb.png)</MultiModal>

Where, the molecular formula of compound $\mathbf{A}$ is $C_8H_{12}O_2$, and compound G contains a tetrahydrofuran structure.

Ignoring stereochemistry, please provide the structures of each compound and select the matching option.
现有如下的全合成流程

<MultiModal>![初始化合物C1/C=C/CC/C=C/CC/C=C/C1先后由$OsO_4$，$NMO$以及$KIO_4$处理得到化合物$\mathbf{A}$。

接着与$Ph3P=CHCOOEt$反应得到化合物$\mathbf{B}$

化合物$\mathbf{B}$通过$DIBAL-H$在-78 ℃下处理得到化合物$\mathbf{C}$

化合物$\mathbf{C}$通过$L-(+)-DET$（手性助剂），$(iPrO)_4Ti$，$TBHP$处理得到化合物$\mathbf{D}$

化合物$\mathbf{D}$与$TBSCl$，$DMAP$反应得到化合物$\mathbf{E}$

化合物$\mathbf{E}$与$I_2$，$AgOAc$，$H^+$反应得到化合物$\mathbf{F}$

化合物$\mathbf{F}$通过$CF_3COOH$处理得到化合物$\mathbf{H}$

化合物$\mathbf{H}$先后通过$TsCl$和$Bu_4NF$处理得到化合物$\mathbf{G}$
](/media/uploads/8ce66fe6-5257-48c4-94ed-6f6e8d9265eb.png)</MultiModal>

其中，化合物$\mathbf{A}$分子式为$C_8H_{12}O_2$，化合物G中含有四氢呋喃结构

不考虑立体化学，请给出各个化合物的结构并选择匹配的选项。
All other options are incorrect.
Compound $\mathbf{A}$ is
<MultiModal>![O=CCC/C=C\CCC=O](/media/uploads/6f54fc00-d2e9-4b29-a955-4886b04eef55.png)</MultiModal>
Compound $\mathbf{B}$ is
<MultiModal>![O=C(OCC)CC/C=C/CCC(OCC)=O](/media/uploads/5d80da1c-dcae-4c40-91a1-3e9577f07e62.png)</MultiModal>
Compound $\mathbf{C}$ is
<MultiModal>![O=C/C=C/CC/C=C/CC/C=C/C=O](/media/uploads/beeaf8da-cdd1-43f8-b366-f7bebce6c917.png)</MultiModal>
Compound $\mathbf{D}$ is
<MultiModal>![OCC1C(O1)CCC2C(O2)CCC(O3)C3CO](/media/uploads/7b09c353-b521-4e31-b9ce-6b74a96ebe10.png)</MultiModal>
Compound $\mathbf{E}$ is
<MultiModal>![C[Si](OCC1C(O1)CC/C=C/CCC(O2)C2CO[Si](C)(C)C(C)(C)C)(C)C(C)(C)C](/media/uploads/ac54b2bb-c816-45cd-bb1a-5383adf3068c.png)</MultiModal>
Compound $\mathbf{F}$ is
<MultiModal>![C[Si](OCC1C(O1)CCC(O2)C2CCC(O3)C3CO[Si](C)(C)C(C)(C)C)(C)C(C)(C)C](/media/uploads/60580496-dd51-45ea-8f5a-7a96be1003ab.png)</MultiModal>
Compound $\mathbf{H}$ is
<MultiModal>![OCC(O[Si](C)(C)C(C)(C)C)C1CCC(C2CCC(C(O[Si](C)(C)C(C)(C)C)CO)O2)O1](/media/uploads/29cc9e8c-1885-45ec-9e86-960bee297f90.png)</MultiModal>
Compound $\mathbf{G}$ is
<MultiModal>![O=CCC1CCC(C2CCC(CC=O)O2)O1](/media/uploads/a1b46356-bced-4fd5-a2dc-50593aa1314d.png)</MultiModal>
其他选项均不正确
化合物$\mathbf{A}$为
<MultiModal>![O=CCC/C=C\CCC=O](/media/uploads/6f54fc00-d2e9-4b29-a955-4886b04eef55.png)</MultiModal>
化合物$\mathbf{B}$为
<MultiModal>![O=C(OCC)CC/C=C/CCC(OCC)=O](/media/uploads/5d80da1c-dcae-4c40-91a1-3e9577f07e62.png)</MultiModal>
化合物$\mathbf{C}$为
<MultiModal>![O=C/C=C/CC/C=C/CC/C=C/C=O](/media/uploads/beeaf8da-cdd1-43f8-b366-f7bebce6c917.png)</MultiModal>
化合物$\mathbf{D}$为
<MultiModal>![OCC1C(O1)CCC2C(O2)CCC(O3)C3CO](/media/uploads/7b09c353-b521-4e31-b9ce-6b74a96ebe10.png)</MultiModal>
化合物$\mathbf{E}$为
<MultiModal>![C[Si](OCC1C(O1)CC/C=C/CCC(O2)C2CO[Si](C)(C)C(C)(C)C)(C)C(C)(C)C](/media/uploads/ac54b2bb-c816-45cd-bb1a-5383adf3068c.png)</MultiModal>
化合物$\mathbf{F}$为
<MultiModal>![C[Si](OCC1C(O1)CCC(O2)C2CCC(O3)C3CO[Si](C)(C)C(C)(C)C)(C)C(C)(C)C](/media/uploads/60580496-dd51-45ea-8f5a-7a96be1003ab.png)</MultiModal>
化合物$\mathbf{H}$为
<MultiModal>![OCC(O[Si](C)(C)C(C)(C)C)C1CCC(C2CCC(C(O[Si](C)(C)C(C)(C)C)CO)O2)O1](/media/uploads/29cc9e8c-1885-45ec-9e86-960bee297f90.png)</MultiModal>
化合物$\mathbf{G}$为
<MultiModal>![O=CCC1CCC(C2CCC(CC=O)O2)O1](/media/uploads/a1b46356-bced-4fd5-a2dc-50593aa1314d.png)</MultiModal>
The condition for generating compound $\mathbf{A}$ is the cleavage of the double bond into two aldehyde groups. Combining the initial structure and the chemical formula of compound $\mathbf{A}$, it can be seen that compound $\mathbf{A}$ is
<MultiModal>![O=CCC/C=C/CCC=O](/media/uploads/7df1a2b3-9232-41f8-b2d6-e100040e47d1.png)</MultiModal>

<Checkpoint>[Structure of compound $\mathbf{A}$ is O=CCC/C=C/CCC=O](1)</Checkpoint>

The condition for generating compound $\mathbf{B}$ is the transformation of the aldehyde group into the corresponding trans carbon-carbon double bond structure. Therefore, compound $\mathbf{B}$ is
<MultiModal>![O=C(/C=C/CC/C=C/CC/C=C/C(OCC)=O)OCC](/media/uploads/2df118ca-82bc-48f5-ab2a-68806a7a7677.png)</MultiModal>

<Checkpoint>[Structure of compound $\mathbf{B}$ is O=C(/C=C/CC/C=C/CC/C=C/C(OCC)=O)OCC](1)</Checkpoint>

The condition for generating compound $\mathbf{C}$ is the reduction of the ester group to a hydroxyl group. Therefore, it should be <MultiModal>![OC/C=C/CC/C=C/CC/C=C/CO](/media/uploads/b55042e2-6941-4477-8e5a-ce8ecf8c811e.png)</MultiModal>

<Checkpoint>[Structure of compound $\mathbf{C}$ is OC/C=C/CC/C=C/CC/C=C/CO](1)</Checkpoint>

The condition for generating compound $\mathbf{D}$ is the epoxidation of the double bond. There are two chemically different double bonds in the system, and there are subsequent reactions targeting the double bond, indicating that there are remaining double bonds. Finally, a tetrahydrofuran structure is generated, so it can be concluded that the two double bonds on the side are epoxidized. Therefore, the structure of compound $\mathbf{D}$ is
<MultiModal>![OCC1C(O1)CC/C=C/CCC2C(O2)CO](/media/uploads/056d77b1-627b-442d-b18e-896ca44a02c2.png)</MultiModal>

<Checkpoint>[Structure of compound $\mathbf{D}$ is OCC1C(O1)CC/C=C/CCC2C(O2)CO](2)</Checkpoint>

The condition for generating compound $\mathbf{E}$ is the protection of the hydroxyl group with a silyl group. Therefore, its structure is
<MultiModal>![C[Si](OCC(O1)C1CC/C=C/CCC2C(CO[Si](C)(C)C(C)(C)C)O2)(C)C(C)(C)C](/media/uploads/71af22a4-c2dc-48de-b577-9c2ffd1df609.png)</MultiModal>

<Checkpoint>[Structure of compound $\mathbf{E}$ is C[Si](OCC(O1)C1CC/C=C/CCC2C(CO[Si](C)(C)C(C)(C)C)O2)(C)C(C)(C)C](0.5)</Checkpoint>

The condition for generating compound $\mathbf{F}$ is the oxidation of the double bond to generate two hydroxyl groups. Therefore, its structure is
<MultiModal>![OC(C(O)CCC(O1)C1CO[Si](C)(C)C(C)(C)C)CCC2C(O2)CO[Si](C)(C)C(C)(C)C](/media/uploads/b49f5fda-317a-4b51-9f2c-1bdc54650673.png)</MultiModal>

<Checkpoint>[Structure of compound $\mathbf{F}$ is OC(C(O)CCC(O1)C1CO[Si](C)(C)C(C)(C)C)CCC2C(O2)CO[Si](C)(C)C(C)(C)C](1)</Checkpoint>

The condition for generating compound $\mathbf{H}$ is a rearrangement reaction under acidic conditions. Combining the condition that the final product has a tetrahydrofuran structure, its structure should be
<MultiModal>![OC(CO[Si](C)(C)C(C)(C)C)C1CCC(C2CCC(C(CO[Si](C)(C)C(C)(C)C)O)O2)O1](/media/uploads/5b0c9649-cb53-4f4f-b8dc-a053bb306ad4.png)</MultiModal>

<Checkpoint>[Structure of compound $\mathbf{H}$ is OC(CO[Si](C)(C)C(C)(C)C)C1CCC(C2CCC(C(CO[Si](C)(C)C(C)(C)C)O)O2)O1](1)</Checkpoint>

The conditions for the final generation of compound $\mathbf{G}$ are two steps: first, the transformation of the hydroxyl group into a leaving group sulfonate ester group, and second, the hydrolysis of the silane group to generate an oxygen anion. Therefore, its structure should be
<MultiModal>![C1(C2CO2)CCC(C3CCC(C4CO4)O3)O1](/media/uploads/bda090aa-aae7-4ded-9a1a-807341df60ac.png)</MultiModal>

<Checkpoint>[Structure of compound $\mathbf{G}$ is C1(C2CO2)CCC(C3CCC(C4CO4)O3)O1](2)</Checkpoint>
生成化合物$\mathbf{A}$的条件为切断双键为两个醛基的条件，结合初始结构以及化合物$\mathbf{A}$的化学式，可知化合物$\mathbf{A}$为
<MultiModal>![O=CCC/C=C/CCC=O](/media/uploads/7df1a2b3-9232-41f8-b2d6-e100040e47d1.png)</MultiModal>

<Checkpoint>[化合物$\mathbf{A}$结构为O=CCC/C=C/CCC=O](1)</Checkpoint>

生成化合物$\mathbf{B}$的条件为将醛基转化为对应的反式碳碳双键的结构，故而化合物$\mathbf{B}$为
<MultiModal>![O=C(/C=C/CC/C=C/CC/C=C/C(OCC)=O)OCC](/media/uploads/2df118ca-82bc-48f5-ab2a-68806a7a7677.png)</MultiModal>

<Checkpoint>[化合物$\mathbf{B}$结构为O=C(/C=C/CC/C=C/CC/C=C/C(OCC)=O)OCC](1)</Checkpoint>

生成化合物$\mathbf{C}$的条件为将酯基还原为羟基的条件，故而其应为<MultiModal>![OC/C=C/CC/C=C/CC/C=C/CO](/media/uploads/b55042e2-6941-4477-8e5a-ce8ecf8c811e.png)</MultiModal>

<Checkpoint>[化合物$\mathbf{C}$结构为OC/C=C/CC/C=C/CC/C=C/CO](1)</Checkpoint>

生成化合物$\mathbf{D}$的条件为环氧化双键的条件，体系中有两种化学环境的双键，且后续也有针对双键的反应，说明有双键剩余，而最终有四氢呋喃结构生成，所以可知其环氧化的为边上两个双键。进而化合物$\mathbf{D}$结构为
<MultiModal>![OCC1C(O1)CC/C=C/CCC2C(O2)CO](/media/uploads/056d77b1-627b-442d-b18e-896ca44a02c2.png)</MultiModal>

<Checkpoint>[化合物$\mathbf{D}$结构为OCC1C(O1)CC/C=C/CCC2C(O2)CO](2)</Checkpoint>

生成化合物$\mathbf{E}$的条件为将羟基由硅烷基保护的条件，进而其结构为
<MultiModal>![C[Si](OCC(O1)C1CC/C=C/CCC2C(CO[Si](C)(C)C(C)(C)C)O2)(C)C(C)(C)C](/media/uploads/71af22a4-c2dc-48de-b577-9c2ffd1df609.png)</MultiModal>

<Checkpoint>[化合物$\mathbf{E}$结构为C[Si](OCC(O1)C1CC/C=C/CCC2C(CO[Si](C)(C)C(C)(C)C)O2)(C)C(C)(C)C](0.5)</Checkpoint>

生成化合物$\mathbf{F}$的条件为将双键氧化生成两个羟基的条件，故而其结构为
<MultiModal>![OC(C(O)CCC(O1)C1CO[Si](C)(C)C(C)(C)C)CCC2C(O2)CO[Si](C)(C)C(C)(C)C](/media/uploads/b49f5fda-317a-4b51-9f2c-1bdc54650673.png)</MultiModal>

<Checkpoint>[化合物$\mathbf{F}$结构为OC(C(O)CCC(O1)C1CO[Si](C)(C)C(C)(C)C)CCC2C(O2)CO[Si](C)(C)C(C)(C)C](1)</Checkpoint>

生成化合物$\mathbf{H}$的条件为酸性条件下重排的反应，结合最终产物中有四氢呋喃结构的条件，其结构应为
<MultiModal>![OC(CO[Si](C)(C)C(C)(C)C)C1CCC(C2CCC(C(CO[Si](C)(C)C(C)(C)C)O)O2)O1](/media/uploads/5b0c9649-cb53-4f4f-b8dc-a053bb306ad4.png)</MultiModal>

<Checkpoint>[化合物$\mathbf{H}$结构为OC(CO[Si](C)(C)C(C)(C)C)C1CCC(C2CCC(C(CO[Si](C)(C)C(C)(C)C)O)O2)O1](1)</Checkpoint>

最终生成化合物$\mathbf{G}$的条件两步分别为将羟基转化为易于离去的磺酸酯基的条件和水解硅烷基生成氧负离子的条件，故而其结构应为
<MultiModal>![C1(C2CO2)CCC(C3CCC(C4CO4)O3)O1](/media/uploads/bda090aa-aae7-4ded-9a1a-807341df60ac.png)</MultiModal>

<Checkpoint>[化合物$\mathbf{G}$结构为C1(C2CO2)CCC(C3CCC(C4CO4)O3)O1](2)</Checkpoint>