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Unnamed: 0
int64
CID
int64
SID
int64
target
int64
0
24,980,864
56,319,614
1
1
648,957
26,669,205
1
2
2,933,620
17,414,646
1
3
5,918,947
49,648,074
1
4
777,799
24,806,804
1
5
971,573
49,826,946
0
6
46,942,858
99,454,642
1
7
135,500,764
49,668,426
1
8
2,004,899
49,645,857
0
9
16,682,702
26,671,405
0
10
16,014,315
24,391,883
1
11
44,201,828
85,200,706
1
12
6,890,101
49,828,370
1
13
655,041
852,418
1
14
9,614,498
49,673,696
0
15
2,103,217
49,676,883
1
16
54,687,735
49,640,739
1
17
1,717,292
24,272,001
1
18
6,541,464
124,882,971
1
19
16,024,333
24,402,748
1
20
3,501,466
24,779,852
1
21
578,286
49,737,122
0
22
7,705,565
85,269,798
0
23
616,196
24,793,734
0
24
49,795,734
103,163,450
1
25
16,017,792
24,395,729
1
26
6,110,411
24,821,239
1
27
2,911,999
26,668,844
1
28
6,872,845
17,386,496
1
29
135,410,433
24,401,711
1
30
23,641,207
57,264,436
1
31
2,403,507
49,676,115
1
32
15,990,484
24,271,150
1
33
1,997,256
49,646,329
1
34
16,013,635
24,390,863
1
35
3,784,892
24,817,683
1
36
2,199,831
4,264,646
1
37
411,004
124,895,799
1
38
34,864
49,643,476
0
39
2,385,534
49,680,804
1
40
3,127,068
49,727,149
0
41
1,006,316
47,195,311
1
42
16,033,468
24,413,359
1
43
2,809,037
26,729,100
0
44
227,530
89,851,255
1
45
6,465,454
49,669,321
0
46
4,122,157
49,679,329
1
47
1,091,582
49,726,583
0
48
6,463,453
47,199,649
1
49
6,895,277
49,723,358
1
50
16,187,338
24,780,323
0
51
16,033,173
24,413,036
1
52
4,918,874
24,783,143
1
53
135,435,888
856,072
1
54
2,202,359
14,739,520
1
55
24,980,105
56,317,954
1
56
9,580,958
26,728,961
0
57
2,804,113
26,728,926
0
58
24,761,373
49,668,367
1
59
1,405,137
14,741,273
1
60
5,707,438
24,819,629
1
61
11,949,230
26,725,027
1
62
1,320,054
22,403,753
1
63
16,012,817
24,389,553
1
64
3,234,676
4,239,569
1
65
5,825,074
24,835,674
0
66
16,188,954
24,786,147
1
67
46,904,949
99,360,731
1
68
9,802,545
144,207,158
1
69
2,915,878
49,644,913
1
70
5,458,171
56,424,031
1
71
2,088,283
17,517,288
1
72
135,438,901
24,782,220
1
73
1,484,338
14,730,425
1
74
4,250,022
14,737,913
1
75
16,187,802
24,782,192
1
76
49,786,413
103,060,146
1
77
228,256
89,851,514
1
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44,201,912
85,200,790
1
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44,501,133
99,358,956
1
80
2,952,083
24,809,893
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4,841,415
24,839,083
1
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3,233,412
4,238,301
1
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16,019,755
24,397,794
1
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49,778,781
103,051,162
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85
16,189,428
24,789,563
1
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16,188,855
24,785,513
0
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803,097
24,792,914
0
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2,819,486
26,728,793
0
89
652,854
850,340
1
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4,061,267
17,517,168
1
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49,778,648
103,050,973
1
92
2,916,965
7,968,292
1
93
16,012,931
24,389,692
1
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2,309,930
49,673,859
0
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24,790,161
49,718,382
1
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3,239,433
4,244,893
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16,022,144
24,400,529
1
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650,038
847,636
1
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16,578,765
56,315,751
1
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Purpose of the Dataset

The TDP1_targetInhibitors_CID_SID dataset is a part of the study "Leveraging of the IUPAC Names and Machine Learning for Assisting Drug Discovery and Development, demonstrated on the Case of Human Tyrosyl-DNA Phosphodiesterase 1 (TDP1) Inhibitors" https://doi.org/10.48550/arXiv.2503.05591

Dataset Details

This dataset was leveraged to develop the CID_SID ML model for predicting TDP1 inhibitors amongst pre-designed small molecules that were not originally optimised for this purpose, but have PubChem identifiers.

Dataset Description

The dataset contains 101,876 rows, each representing a unique small biomolecule sample. The samples are split between 61,471 TDP1 inhibitors and 40,405 non-inhibitors.

It includes 3 columns:

  • Column 1: CID (PubChem identifiers of the compounds that are TDP1 inhibitors)
  • Column 2: SID (PubChem identifiers of the substances that are TDP1 inhibitors)
  • Column 3: target: "1": The molecule is a TDP1 inhibitor; "0": The molecule is not a TDP1 inhibitor.

The PubChem CIDs and SIDs of the considered small biomolecules, and their labels, were taken from PubChem AID 686978 provided by the National Institutes of Health, PubChem, "qHTS for Inhibitors of Human Tyrosyl-DNA Phosphodiesterase 1 (TDP1): qHTS in Cells in Absence of CPT" https://pubchem.ncbi.nlm.nih.gov/bioassay/686978 , which contains 61,471 active compounds out of 424,003 small biomolecules.

The inactive samples were reduced to 40,405 samples by merging the dataset above with the dataset of PubChem AID 1996 bioassay https://pubchem.ncbi.nlm.nih.gov/bioassay/1996 "Aqueous Solubility from MLSMR Stock Solutions", on CID, keeping only the common compounds for both bioassays.

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