jiosephlee/chembl-endpoint-pair-clean-labels huggingface dataset:
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Displacement of [3H]spiperone from human D2 DA receptor expressed in CHO cell membrane after 60 mins by liquid scintillation counting
- Assay organism: Homo sapiens
- Assay cell type: CHO
- Target name: D(2) dopamine receptor
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C(Cc1ccccn1)Nc1cccc(CCN2CCN(c3ccccc3)CC2)c1
- Properties:
- ChEMBL ID: CHEMBL2029924
- Molecule type: Small molecule
- Molecular weight: 400.53
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 48.47
- LogP: 3.63
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.28
- QED: 0.66

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.56
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 277.8; units nM; pChEMBL 6.56

## Query Molecule B
- Canonical SMILES: O=C(Cc1cccnc1)Nc1cccc(CCN2CCN(c3ccccc3)CC2)c1
- Properties:
- ChEMBL ID: CHEMBL2029925
- Molecule type: Small molecule
- Molecular weight: 400.53
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 48.47
- LogP: 3.63
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.28
- QED: 0.66

## Molecule Similarity
- Weighted Tanimoto: 0.75

Answer: 7.08
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Displacement of [3H]spiperone from human cloned dopamine D2L receptor V2.61F mutant expressed in HEK293 cells
- Assay organism: Homo sapiens
- Assay cell type: HEK293
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: COc1ccccc1N1CCN(Cc2cc3ccccn3n2)CC1
- Properties:
- ChEMBL ID: CHEMBL562620
- Molecule type: Small molecule
- Molecular weight: 322.41
- Heavy atoms: 24
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 33.01
- LogP: 2.67
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.32
- QED: 0.74

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.03
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 94; units nM; pChEMBL 7.03

## Query Molecule B
- Canonical SMILES: Clc1ccc(N2CCN(CCCCCc3cc4ccccn4n3)CC2)cc1
- Properties:
- ChEMBL ID: CHEMBL561622
- Molecule type: Small molecule
- Molecular weight: 382.94
- Heavy atoms: 27
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 3
- TPSA: 23.78
- LogP: 4.52
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.41
- QED: 0.56

## Molecule Similarity
- Weighted Tanimoto: 0.45

Answer: 6.13
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Target name: Protein farnesyltransferase
- Target type: PROTEIN COMPLEX
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CSCC[C@H](NC(=O)c1ccc(NC[C@H](CS)NC(=O)CCCCCNC(=O)c2cc(OCCC(CN)CN)c(OCCC(CN)CN)c(OCCC(CN)CN)c2)cc1)C(=O)O
- Properties:
- ChEMBL ID: CHEMBL2396762
- Molecule type: Small molecule
- Molecular weight: 923.26
- Heavy atoms: 63
- Hydrogen bond donors: 12
- Hydrogen bond acceptors: 16
- TPSA: 320.44
- LogP: 1.35
- Rotatable bonds: 36
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.63
- QED: 0.03

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.08
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 837; units nM; pChEMBL 6.08

## Query Molecule B
- Canonical SMILES: CONC(=O)[C@]12CN(C(=O)Cc3ccccc3OC)C[C@H]1[C@@]1(c3ccccc3)CC[C@@H]2c2ccccc21
- Properties:
- ChEMBL ID: CHEMBL301809
- Molecule type: Small molecule
- Molecular weight: 496.61
- Heavy atoms: 37
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 67.87
- LogP: 4.24
- Rotatable bonds: 6
- Ring count: 7
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.35
- QED: 0.52

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 6.38
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: ED50
- Label type: continuous
- Binary semantics: pchembl
- Target name: GPI-anchor transamidase
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1ccc(C(=O)Nc2cccc(C(F)(F)F)c2)cc1Nc1nc(-c2cccnc2)nc2nn(C)cc12
- Properties:
- ChEMBL ID: CHEMBL5653589
- Molecular weight: 503.49
- Heavy atoms: 37
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 97.62
- LogP: 5.75
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.32

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.08
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type ED50; relation =; value 83.9; units nM; pChEMBL 7.08

## Query Molecule B
- Canonical SMILES: Cc1ccc(C(=O)Nc2cccc(C(F)(F)F)c2)cc1Nc1nc(-c2cccnc2)nc2c1cnn2C
- Properties:
- ChEMBL ID: CHEMBL3752910
- Molecule type: Small molecule
- Molecular weight: 503.49
- Heavy atoms: 37
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 97.62
- LogP: 5.75
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.32

## Molecule Similarity
- Weighted Tanimoto: 0.78

Answer: 5.46
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Target name: Coatomer subunit gamma-1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1ccc(C(=O)Nc2cccc(C(F)(F)F)c2)cc1Nc1nc(-c2cccnc2)nc2nn(C)cc12
- Properties:
- ChEMBL ID: CHEMBL5653589
- Molecular weight: 503.49
- Heavy atoms: 37
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 97.62
- LogP: 5.75
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.32

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.56
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 2745.29; units nM; pChEMBL 5.56

## Query Molecule B
- Canonical SMILES: Cc1ccc(C(=O)Nc2cccc(C(F)(F)F)c2)cc1Nc1nc(-c2cccnc2)nc2c1cnn2C
- Properties:
- ChEMBL ID: CHEMBL3752910
- Molecule type: Small molecule
- Molecular weight: 503.49
- Heavy atoms: 37
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 97.62
- LogP: 5.75
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.32

## Molecule Similarity
- Weighted Tanimoto: 0.78

Answer: 6.78
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Cytotoxicity against human HepG2 cells assessed as inhibition of cell proliferation at 40 ug/ml after 72 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: HepG2
- Target name: HepG2
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C/C(=N\NC(=O)CSc1nc2ccccc2s1)c1ccc(C)c([N+](=O)[O-])c1
- Properties:
- ChEMBL ID: CHEMBL3736119
- Molecule type: Small molecule
- Molecular weight: 400.49
- Heavy atoms: 27
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 97.49
- LogP: 4.15
- Rotatable bonds: 6
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.17
- QED: 0.29

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 1
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Inhibition; units %; comment Active

## Query Molecule B
- Canonical SMILES: O=C(CSc1nc2ccccc2s1)N/N=C1\C(=O)Nc2ccccc21
- Properties:
- ChEMBL ID: CHEMBL2262850
- Molecule type: Small molecule
- Molecular weight: 368.44
- Heavy atoms: 25
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 83.45
- LogP: 2.86
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.06
- QED: 0.55

## Molecule Similarity
- Weighted Tanimoto: 0.48

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: In Vitro Enzyme Inhibition Using a Biochemical Peptide Phosphorylation Assay- Caliper Assay: Example 54:The assays were performed in 384-well, low volume microtiter assay plates in a final reaction volume of 9 ul. Dose-response curves were generated by incubating 10 nM of each kinase together with 2 uM of the fluorescently labeled substrate peptide 5-Fluo-Ahx-KKYQAEEN-T-YDEYENKK-amid (10 mM stock solution in DMSO) in 50 mM Hepes pH 7.5, 0.02% Tween 20, 0.02% BSA, 1 mM DTT, 10 uM Na3VO4, 10 mM ß-Glycerolphosphate, 1 mM MgCl2, 12 mM MnCl2 (ALK1 and ALK6 7 mM) and 15 uM ATP for 60 min at 30° C. in the presence or absence of compound diluted in DMSO.Kinase reactions were terminated by adding 15 ul STOP buffer (100 mM HEPES pH 7.5, 5% DMSO, 0.1% Caliper coating reagent, 10 mM EDTA, and 0.01% Brij35.
- Target name: Activin receptor type-1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CN1C(=O)Cc2cc(-c3cncc(-c4ccc(=O)n(C5CCCC5)c4)c3)ccc21
- Properties:
- ChEMBL ID: CHEMBL5949391
- Molecular weight: 385.47
- Heavy atoms: 29
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 3
- TPSA: 55.2
- LogP: 4.21
- Rotatable bonds: 3
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.29
- QED: 0.68

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.77
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 170; units nM; pChEMBL 6.77; comment 1103169

## Query Molecule B
- Canonical SMILES: CC(C)n1cc(-c2cncc(-c3cc(F)c4c(c3)CC(=O)N4C)c2)ccc1=O
- Properties:
- ChEMBL ID: CHEMBL5899023
- Molecular weight: 377.42
- Heavy atoms: 28
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 3
- TPSA: 55.2
- LogP: 3.82
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.23
- QED: 0.7

## Molecule Similarity
- Weighted Tanimoto: 0.52

Answer: 6.72
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against human THP1 cells after 24 hrs by Celltiter-Glo luminescent cell viability assay
- Assay organism: Homo sapiens
- Assay cell type: THP-1
- Target name: NON-PROTEIN TARGET
- Target type: NON-MOLECULAR

## Reference Molecule A
- Canonical SMILES: COc1cc2c(c(OC)c1OC)-c1ccc(OC)c(=O)cc1[C@@H](n1cc(CCC(=O)OCc3cccc(F)c3)nn1)CC2
- Properties:
- ChEMBL ID: CHEMBL3798922
- Molecule type: Small molecule
- Molecular weight: 589.62
- Heavy atoms: 43
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 9
- TPSA: 111
- LogP: 4.69
- Rotatable bonds: 10
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.24

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.03
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 9.3; units nM; pChEMBL 8.03

## Query Molecule B
- Canonical SMILES: COc1cc2c(c(OC)c1OC)-c1ccc(OC)c(=O)cc1[C@@H](n1cc(CCC(=O)OCc3ccccc3F)nn1)CC2
- Properties:
- ChEMBL ID: CHEMBL3799965
- Molecule type: Small molecule
- Molecular weight: 589.62
- Heavy atoms: 43
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 9
- TPSA: 111
- LogP: 4.69
- Rotatable bonds: 10
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.24

## Molecule Similarity
- Weighted Tanimoto: 0.83

Answer: 7.9
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of RAD52 in checkpoint deficient HU-treated in hTERT-immortalized wild-type human GM01604 fibroblasts assessed as inhibiting RAD52-MUS81-dependent DSBs at stalled replication forks in presence of UNC01 by neutral comet assay
- Assay organism: Homo sapiens
- Target name: DNA repair protein RAD52 homolog
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Oc1cc(O)c2c(c1)O[C@H](c1cc(O)c(O)c(O)c1)[C@H](O)C2
- Properties:
- ChEMBL ID: CHEMBL47386
- Preferred name: EPIGALLOCATECHIN
- Molecule type: Small molecule
- Molecular weight: 306.27
- Heavy atoms: 22
- Hydrogen bond donors: 6
- Hydrogen bond acceptors: 7
- TPSA: 130.61
- LogP: 1.25
- Rotatable bonds: 1
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.2
- QED: 0.44

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 1
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Inhibition; units %; comment Active

## Query Molecule B
- Canonical SMILES: O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c1cc(O)c(O)c(O)c1)c1cc(O)c(O)c(O)c1
- Properties:
- ChEMBL ID: CHEMBL297453
- Preferred name: EPIGALOCATECHIN GALLATE
- Molecule type: Small molecule
- Max clinical phase: 3
- Molecular weight: 458.38
- Heavy atoms: 33
- Hydrogen bond donors: 8
- Hydrogen bond acceptors: 11
- TPSA: 197.37
- LogP: 2.23
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.14
- QED: 0.21

## Molecule Similarity
- Weighted Tanimoto: 0.6

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: GI
- Label type: binary
- Binary semantics: activity
- Assay description: Cytotoxicity against human HOP92 cells assessed as growth inhibition at 10 uM after 24 hrs by SRB assay
- Assay organism: Homo sapiens
- Assay cell type: HOP-92
- Target name: HOP-92
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1nc(OC)nc(-c2cc(C(=O)c3ccc(Br)cc3)n3ccc4ccccc4c23)n1
- Properties:
- ChEMBL ID: CHEMBL3613479
- Molecule type: Small molecule
- Molecular weight: 489.33
- Heavy atoms: 32
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 78.61
- LogP: 4.96
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.08
- QED: 0.33

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 0
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type GI; comment Not Active

## Query Molecule B
- Canonical SMILES: COc1nc(OC)nc(-c2cc(C(=O)c3cc(OC)c(OC)c(OC)c3)n3ccccc23)n1
- Properties:
- ChEMBL ID: CHEMBL3613405
- Molecule type: Small molecule
- Molecular weight: 450.45
- Heavy atoms: 33
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 9
- TPSA: 106.3
- LogP: 3.07
- Rotatable bonds: 8
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.22
- QED: 0.37

## Molecule Similarity
- Weighted Tanimoto: 0.52

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antileishmanial activity against Leishmania donovani in mouse macrophages
- Assay organism: Leishmania donovani
- Target name: Leishmania donovani
- Target type: ORGANISM
- Target organism: Leishmania donovani

## Reference Molecule A
- Canonical SMILES: CCCCCCCCCCCCCCCCOP(=O)([O-])OCC[N+](C)(C)C
- Properties:
- ChEMBL ID: CHEMBL125
- Preferred name: MILTEFOSINE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 407.58
- Heavy atoms: 27
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 58.59
- LogP: 5.68
- Rotatable bonds: 20
- Ring count: 0
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 1
- QED: 0.15

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.15
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 710; units nM; pChEMBL 6.15

## Query Molecule B
- Canonical SMILES: C=CC(C#CC#CC(O)CCCCCCCCC)OC(C)=O
- Properties:
- ChEMBL ID: CHEMBL252747
- Molecule type: Small molecule
- Molecular weight: 304.43
- Heavy atoms: 22
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 46.53
- LogP: 3.61
- Rotatable bonds: 10
- Ring count: 0
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.63
- QED: 0.29

## Molecule Similarity
- Weighted Tanimoto: 0.19

Answer: 6.5
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of glucagon-induced glucose production in C57BL/6N mouse primary hepatocytes grown under gluconeogenic medium at 20 uM after 3 hrs by glucose assay reagent-based glucose oxidase method
- Assay organism: Mus musculus
- Assay cell type: Hepatocyte
- Target name: Hepatocyte
- Target type: CELL-LINE
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: CCCC[C@H](Oc1ncc(-c2ccccc2)cn1)c1ccc(C(=O)NCCC(=O)O)cc1
- Properties:
- ChEMBL ID: CHEMBL4294427
- Molecule type: Small molecule
- Molecular weight: 433.51
- Heavy atoms: 32
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 101.41
- LogP: 4.66
- Rotatable bonds: 11
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.28
- QED: 0.46

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 1
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Inhibition; units %; comment Active

## Query Molecule B
- Canonical SMILES: CCCC[C@@H](Oc1ncc(-c2ccc(C(C)(C)C)cc2)cn1)c1ccc(C(=O)NCCC(=O)O)cc1
- Properties:
- ChEMBL ID: CHEMBL4287977
- Molecule type: Small molecule
- Molecular weight: 489.62
- Heavy atoms: 36
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 101.41
- LogP: 5.96
- Rotatable bonds: 11
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.38
- QED: 0.34

## Molecule Similarity
- Weighted Tanimoto: 0.85

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Cytotoxicity in human KMS11 cells assessed as reduction in cell viability at 1 to 10 uM incubated for 16 hrs in presence of GSH by Alamar blue assay
- Assay organism: Homo sapiens
- Assay cell type: KMS-11
- Target name: KMS-11
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C=CC(=O)N1CC/C(=C\c2ccc(F)c([N+](=O)[O-])c2)C(=O)/C(=C/c2ccc(F)c([N+](=O)[O-])c2)C1
- Properties:
- ChEMBL ID: CHEMBL4441423
- Molecule type: Unknown
- Molecular weight: 469.4
- Heavy atoms: 34
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 123.66
- LogP: 4.24
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.13
- QED: 0.37

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 0
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Activity; comment Not Active

## Query Molecule B
- Canonical SMILES: C=CC(=O)N1C/C(=C\c2ccc([N+](=O)[O-])cc2)C(=O)/C(=C/c2ccc([N+](=O)[O-])cc2)C1
- Properties:
- ChEMBL ID: CHEMBL158037
- Molecule type: Small molecule
- Molecular weight: 419.39
- Heavy atoms: 31
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 123.66
- LogP: 3.57
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.09
- QED: 0.41

## Molecule Similarity
- Weighted Tanimoto: 0.62

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against human SK-MEL-2 cells by sulforhodamine B assay
- Assay organism: Homo sapiens
- Assay cell type: SK-MEL-2
- Target name: SK-MEL-2
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C=C1C[C@]23C[C@@]1(O)CC[C@H]2c1cc2c(C(=O)O)coc2c(C)c1[C@@H]3C(=O)O
- Properties:
- ChEMBL ID: CHEMBL2407168
- Molecule type: Small molecule
- Molecular weight: 368.39
- Heavy atoms: 27
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 4
- TPSA: 107.97
- LogP: 3.57
- Rotatable bonds: 2
- Ring count: 5
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.7

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.08
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 8360; units nM; pChEMBL 5.08

## Query Molecule B
- Canonical SMILES: COc1cccc2c1C(=O)c1c(O)c3c(c(O)c1C2=O)C[C@@](O)(C(=O)CO)C[C@@H]3O[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1
- Properties:
- ChEMBL ID: CHEMBL53463
- Preferred name: DOXORUBICIN
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 543.53
- Heavy atoms: 39
- Hydrogen bond donors: 6
- Hydrogen bond acceptors: 12
- TPSA: 206.07
- LogP: 0
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.44
- QED: 0.24

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 8
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Target name: Nuclear receptor subfamily 4 group A member 2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CCCCCNC(=O)N1CCC(CN(Cc2ccc(Cl)cc2)Cc2ccc([N+](=O)[O-])s2)C1
- Properties:
- ChEMBL ID: CHEMBL1961797
- Preferred name: SR9011
- Molecule type: Small molecule
- Molecular weight: 479.05
- Heavy atoms: 32
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 78.72
- LogP: 5.53
- Rotatable bonds: 11
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.26

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 0
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Inhibition; units %; comment Not Active

## Query Molecule B
- Canonical SMILES: CCOC(=O)N1CCC(CN(Cc2ccc(Cl)cc2)Cc2ccc([N+](=O)[O-])s2)C1
- Properties:
- ChEMBL ID: CHEMBL1961796
- Preferred name: SR9009
- Molecule type: Small molecule
- Molecular weight: 437.95
- Heavy atoms: 29
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 75.92
- LogP: 4.79
- Rotatable bonds: 8
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.44

## Molecule Similarity
- Weighted Tanimoto: 0.72

Answer: 0