jiosephlee/chembl-endpoint-pair-clean-labels huggingface dataset:
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of human TDO transfected in HEK293 cells assessed as reduction in kynurenine production using L-tryptophan as substrate incubated for 12 hrs
- Assay organism: Homo sapiens
- Assay cell type: HEK293
- Target name: Tryptophan 2,3-dioxygenase
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C1c2cc(F)ccc2-n2c1nc1ccc(N3CCCCC3)cc1c2=O
- Properties:
- ChEMBL ID: CHEMBL4578338
- Molecule type: Unknown
- Molecular weight: 349.37
- Heavy atoms: 26
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 55.2
- LogP: 3.06
- Rotatable bonds: 1
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.25
- QED: 0.53

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.43
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 3700; units nM; pChEMBL 5.43

## Query Molecule B
- Canonical SMILES: CN(C)Cc1ccc2nc3n(c(=O)c2c1)-c1ccc(F)cc1C3=O
- Properties:
- ChEMBL ID: CHEMBL4452150
- Molecule type: Unknown
- Molecular weight: 323.33
- Heavy atoms: 24
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 55.2
- LogP: 2.13
- Rotatable bonds: 2
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.17
- QED: 0.57

## Molecule Similarity
- Weighted Tanimoto: 0.6

Answer: 7.22
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: In vitro inhibitory activity against human prostaglandin G/H synthase 1
- Target name: Prostaglandin G/H synthase 1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1ccc(-c2ccc(CCC(=O)O)n2-c2ccc(C(C)=O)cc2)cc1
- Properties:
- ChEMBL ID: CHEMBL43664
- Molecule type: Small molecule
- Molecular weight: 363.41
- Heavy atoms: 27
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 68.53
- LogP: 4.37
- Rotatable bonds: 7
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.18
- QED: 0.63

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.6
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 25000; units nM; pChEMBL 4.6

## Query Molecule B
- Canonical SMILES: Cc1c(Cl)cc(-c2ccc(S(C)(=O)=O)cc2)n1-c1ccc(F)cc1
- Properties:
- ChEMBL ID: CHEMBL44283
- Molecule type: Small molecule
- Molecular weight: 363.84
- Heavy atoms: 24
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 2
- TPSA: 39.07
- LogP: 4.65
- Rotatable bonds: 3
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.11
- QED: 0.68

## Molecule Similarity
- Weighted Tanimoto: 0.25

Answer: 5.35
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Neuroprotective activity against amyloid beta (1 to 42)-induced toxicity in Alzheimer's disease patient platelet-SH-SY5Y cell cybrid at 2.5 uM preincubated for 3 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: Platelet
- Target name: Amyloid-beta precursor protein
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C(CCCCCNc1c2c(nc3ccccc13)CCCC2)NCCCc1nc2ccccc2s1
- Properties:
- ChEMBL ID: CHEMBL2407152
- Molecule type: Small molecule
- Molecular weight: 486.69
- Heavy atoms: 35
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 66.91
- LogP: 6.44
- Rotatable bonds: 11
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.41
- QED: 0.24

## 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 Activity; comment Active

## Query Molecule B
- Canonical SMILES: O=C(CCCCCNc1c2c(nc3ccccc13)CCCC2)NCCCCCc1nc2ccccc2s1
- Properties:
- ChEMBL ID: CHEMBL2407153
- Molecule type: Small molecule
- Molecular weight: 514.74
- Heavy atoms: 37
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 66.91
- LogP: 7.22
- Rotatable bonds: 13
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.18

## Molecule Similarity
- Weighted Tanimoto: 0.96

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Assay description: In vitro inhibition of radioligand binding to human Somatostatin receptor type 5 expressed in CCL-39 cells.
- Assay cell type: CCL-39
- Target name: Somatostatin receptor type 5
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C[C@@H](O)[C@@H]1NC(=O)[C@H](CCCCN)NC(=O)[C@@H](Cc2c[nH]c3ccccc23)NC(=O)[C@H](Cc2ccccc2)NC(=O)[C@@H]2CCCN2C(=O)[C@H](Cc2ccccc2)NC1=O
- Properties:
- ChEMBL ID: CHEMBL421362
- Molecule type: Protein
- Molecular weight: 806.96
- Heavy atoms: 59
- Hydrogen bond donors: 8
- Hydrogen bond acceptors: 8
- TPSA: 227.85
- LogP: 1.13
- Rotatable bonds: 11
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.41
- QED: 0.1

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.12
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 7.6; units nM; pChEMBL 8.12

## Query Molecule B
- Canonical SMILES: C[C@@H](O)[C@@H]1NC(=O)[C@H](CCCCNC(=O)[C@@H](N)Cc2ccccc2)NC(=O)[C@@H](Cc2c[nH]c3ccccc23)NC(=O)[C@H](Cc2ccccc2)NC(=O)CN([C@@H](C)c2ccccc2)C(=O)[C@H](Cc2ccccc2)NC1=O
- Properties:
- ChEMBL ID: CHEMBL2370166
- Molecule type: Protein
- Molecular weight: 1018.23
- Heavy atoms: 75
- Hydrogen bond donors: 9
- Hydrogen bond acceptors: 9
- TPSA: 256.95
- LogP: 3.46
- Rotatable bonds: 17
- Ring count: 7
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.33
- QED: 0.06

## Molecule Similarity
- Weighted Tanimoto: 0.59

Answer: 6.94
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of human liver cathepsin L after 5 mins by microplate reader analysis
- Assay organism: Homo sapiens
- Target name: Procathepsin L
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: NC(=S)N/N=C(/c1cccc(Br)c1)c1ccc(O)c(Br)c1
- Properties:
- ChEMBL ID: CHEMBL1272311
- Molecule type: Small molecule
- Molecular weight: 429.14
- Heavy atoms: 21
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 3
- TPSA: 70.64
- LogP: 3.5
- Rotatable bonds: 3
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.4

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.9
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 126.1; units nM; pChEMBL 6.9

## Query Molecule B
- Canonical SMILES: NC(=S)N/N=C(\Cc1ccccc1)c1ccccc1
- Properties:
- ChEMBL ID: CHEMBL1269810
- Molecule type: Small molecule
- Molecular weight: 269.37
- Heavy atoms: 19
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 2
- TPSA: 50.41
- LogP: 2.47
- Rotatable bonds: 4
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.07
- QED: 0.51

## Molecule Similarity
- Weighted Tanimoto: 0.37

Answer: 5.27
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: solubility
- Label type: binary
- Binary semantics: soluble
- Assay description: Solubility in water at 1.5 mg sonicated for 45 mins followed by centrifugation for 45 mins by UV/Vis spectroscopy
- Target name: No relevant target
- Target type: NO TARGET

## Reference Molecule A
- Canonical SMILES: CSSCCC(=O)Nc1ccc2[nH]c(C(=O)Nc3ccc4[nH]c(C(=O)N5C[C@@H](CCl)c6c5cc(OP(=O)(O)O)c5ccccc65)cc4c3)cc2c1
- Properties:
- ChEMBL ID: CHEMBL2158590
- Molecule type: Small molecule
- Molecular weight: 764.22
- Heavy atoms: 51
- Hydrogen bond donors: 6
- Hydrogen bond acceptors: 7
- TPSA: 176.85
- LogP: 7.85
- Rotatable bonds: 11
- Ring count: 7
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.17
- QED: 0.03

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

## Reference Molecule A Other ChEMBL Evidence
- type solubility; text Insoluble

## Query Molecule B
- Canonical SMILES: CSSCCC(=O)Nc1ccc2[nH]c(C(=O)Nc3ccc4[nH]c(C(=O)N5C[C@@H](CCl)c6c5cc(O)c5ccccc65)cc4c3)cc2c1
- Properties:
- ChEMBL ID: CHEMBL2158596
- Molecule type: Small molecule
- Molecular weight: 684.24
- Heavy atoms: 47
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 6
- TPSA: 130.32
- LogP: 8.08
- Rotatable bonds: 9
- Ring count: 7
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.17
- QED: 0.06

## Molecule Similarity
- Weighted Tanimoto: 0.82

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Agonist activity at human KOR expressed in CHO cells after 1 hr by [35S]GTPgammaS binding assay
- Assay organism: Homo sapiens
- Assay cell type: CHO
- Target name: Kappa-type opioid receptor
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1cc(O)ccc1C[C@H](N)C(=O)N[C@@H]1CCNc2ccc(Cc3ccccc3)cc21
- Properties:
- ChEMBL ID: CHEMBL3770668
- Molecule type: Small molecule
- Molecular weight: 415.54
- Heavy atoms: 31
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 87.38
- LogP: 3.83
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.27
- QED: 0.49

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.62
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 2400; units nM; pChEMBL 5.62

## Query Molecule B
- Canonical SMILES: N[C@@H](Cc1c(Cl)cc(O)cc1Cl)C(=O)N[C@@H]1CCNc2ccc(Cc3ccccc3)cc21
- Properties:
- ChEMBL ID: CHEMBL3770643
- Molecule type: Small molecule
- Molecular weight: 470.4
- Heavy atoms: 32
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 87.38
- LogP: 4.83
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.24
- QED: 0.42

## Molecule Similarity
- Weighted Tanimoto: 0.72

Answer: 5.92
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antitumor activity against human CEM cells by trypan blue exclusion assay
- Assay organism: Homo sapiens
- Assay cell type: CCRF-CEM
- Target name: CCRF-CEM
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1cc(OC)c(/C=C/S(=O)(=O)Cc2ccc(OC)c(O)c2)c(OC)c1
- Properties:
- ChEMBL ID: CHEMBL253178
- Molecule type: Small molecule
- Molecular weight: 394.45
- Heavy atoms: 27
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 91.29
- LogP: 3.01
- Rotatable bonds: 8
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.74

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.05
- 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; units nM; pChEMBL 8.05

## Query Molecule B
- Canonical SMILES: COc1ccc(CS(=O)(=O)/C=C/c2c(OC)cc(OC)cc2OC)cc1
- Properties:
- ChEMBL ID: CHEMBL254849
- Molecule type: Small molecule
- Molecular weight: 378.45
- Heavy atoms: 26
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 71.06
- LogP: 3.31
- Rotatable bonds: 8
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.7

## Molecule Similarity
- Weighted Tanimoto: 0.75

Answer: 7.52
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiviral activity against Human immunodeficiency virus 1 subtype O isolate BCF03 infected in human PBMC cells by cell based assay
- Assay organism: Human immunodeficiency virus 1
- Assay cell type: PBMC
- Target name: Human immunodeficiency virus 1
- Target type: ORGANISM
- Target organism: Human immunodeficiency virus 1

## Reference Molecule A
- Canonical SMILES: Cc1cc(/C=C/C#N)cc(C)c1Nc1ccnc(Nc2ccc(C#N)cc2)n1
- Properties:
- ChEMBL ID: CHEMBL175691
- Preferred name: RILPIVIRINE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 366.43
- Heavy atoms: 28
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 97.42
- LogP: 4.99
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.09
- QED: 0.62

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.07
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 8.45; units nM; pChEMBL 8.07

## Query Molecule B
- Canonical SMILES: O=C1Nc2ccc(Cl)cc2[C@@](C#CC2CC2)(C(F)(F)F)O1
- Properties:
- ChEMBL ID: CHEMBL223228
- Preferred name: EFAVIRENZ
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 315.68
- Heavy atoms: 21
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 38.33
- LogP: 4.07
- Rotatable bonds: 0
- Ring count: 3
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.73

## Molecule Similarity
- Weighted Tanimoto: 0.06

Answer: 6.71
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Immunosuppressive activity was evaluated by the inhibition of human T-lymphocyte proliferation
- Assay organism: Homo sapiens
- Target name: Homo sapiens
- Target type: ORGANISM
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C/C=C/C[C@@H](C)[C@@H](O)[C@H]1C(=O)N[C@@H](CC)C(=O)N(C)CC(=O)N(C)[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N(C)[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@H](C)C(=O)N(C)[C@@H](CC(C)C)C(=O)N(C)[C@@H](CC(C)C)C(=O)N(C)[C@@H](C(C)C)C(=O)N1C
- Properties:
- ChEMBL ID: CHEMBL160
- Preferred name: CYCLOSPORINE
- Molecule type: Protein
- Max clinical phase: 4
- Molecular weight: 1202.63
- Heavy atoms: 85
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 12
- TPSA: 278.8
- LogP: 3.27
- Rotatable bonds: 15
- Ring count: 1
- Formal charge: 0
- Fraction Csp3: 0.79
- QED: 0.15

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.22
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 60; units nM; pChEMBL 7.22

## Query Molecule B
- Canonical SMILES: CO[C@H]1C[C@@H]2CC[C@@H](C)[C@@](O)(O2)C(=O)C(=O)N2CCCC[C@H]2C(=O)O[C@H]([C@H](C)C[C@@H]2CC[C@@H](O)[C@H](OC)C2)CC(=O)[C@H](C)/C=C(\C)[C@@H](O)[C@@H](OC)C(=O)[C@H](C)C[C@H](C)/C=C/C=C/C=C/1C
- Properties:
- ChEMBL ID: CHEMBL413
- Preferred name: SIROLIMUS
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 914.19
- Heavy atoms: 65
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 13
- TPSA: 195.43
- LogP: 6.18
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.75
- QED: 0.16

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 9.3
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Activity at recombinant human N-terminal rat ST3 receptor-fused TAS2R39 expressed in HEK293T cells co-expressing Galpha16gust44 assessed as effect on epigallocatechin gallate-induced intracellular calcium level at 100 uM by FLIPR assay
- Assay organism: Homo sapiens
- Target name: Taste receptor type 2 member 39
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C/C1=C\C[C@H](O)[C@@H](C)C[C@H]2OC(=O)[C@@H](C)C2CC1
- Properties:
- ChEMBL ID: CHEMBL4540311
- Molecule type: Unknown
- Molecular weight: 252.35
- Heavy atoms: 18
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 46.53
- LogP: 2.68
- Rotatable bonds: 0
- Ring count: 2
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.8
- QED: 0.53

## 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/C1=C\C[C@H](O)/C(C)=C/[C@H]2OC(=O)[C@@H](C)C2CC1
- Properties:
- ChEMBL ID: CHEMBL4582048
- Molecule type: Unknown
- Molecular weight: 250.34
- Heavy atoms: 18
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 46.53
- LogP: 2.6
- Rotatable bonds: 0
- Ring count: 2
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.67
- QED: 0.53

## Molecule Similarity
- Weighted Tanimoto: 0.6

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antimalarial activity against chloroquine-resistant Plasmodium falciparum W2 infected in erythrocytes by [3H]-hypoxanthine incorporation assay
- Assay organism: Plasmodium falciparum
- Target name: Plasmodium falciparum
- Target type: ORGANISM
- Target organism: Plasmodium falciparum

## Reference Molecule A
- Canonical SMILES: CCN(CC)CCCC(C)Nc1ccnc2cc(Cl)ccc12
- Properties:
- ChEMBL ID: CHEMBL76
- Preferred name: CHLOROQUINE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 319.88
- Heavy atoms: 22
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 28.16
- LogP: 4.81
- Rotatable bonds: 8
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.5
- QED: 0.76

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 99; units nM; pChEMBL 7

## Query Molecule B
- Canonical SMILES: Clc1ccc2c(NCCN3CCN(c4ccnc5cc(Cl)ccc45)CC3)ccnc2c1
- Properties:
- ChEMBL ID: CHEMBL343320
- Molecule type: Small molecule
- Molecular weight: 452.39
- Heavy atoms: 31
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 44.29
- LogP: 5.32
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.25
- QED: 0.44

## Molecule Similarity
- Weighted Tanimoto: 0.41

Answer: 8.05
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: Kd
- Label type: binary
- Binary semantics: activity
- Target name: Atypical kinase COQ8A, mitochondrial
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1cc2ncnc3c2cc1OCCCCCN(C)Cc1ccc(Br)cc1N3
- Properties:
- ChEMBL ID: CHEMBL3109738
- Preferred name: JNJ-26483327
- Molecule type: Small molecule
- Max clinical phase: 1
- Molecular weight: 457.37
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 59.51
- LogP: 5.14
- Rotatable bonds: 1
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.55

## 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 Kd; relation >; value 30000; units nM; comment Inactive

## Query Molecule B
- Canonical SMILES: C=CC(=O)N1CCC[C@@H](n2nc(-c3ccc(Oc4ccccc4)cc3)c3c(N)ncnc32)C1
- Properties:
- ChEMBL ID: CHEMBL1873475
- Preferred name: IBRUTINIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 440.51
- Heavy atoms: 33
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 99.16
- LogP: 4.22
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.2
- QED: 0.47

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding constant for LKB1 kinase domain
- Target name: Serine/threonine-protein kinase STK11
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COC(=O)c1ccc2c(c1)NC(=O)/C2=C(\Nc1ccc(N(C)C(=O)CN2CCN(C)CC2)cc1)c1ccccc1
- Properties:
- ChEMBL ID: CHEMBL502835
- Preferred name: NINTEDANIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 539.64
- Heavy atoms: 40
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 7
- TPSA: 94.22
- LogP: 3.62
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.35

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.75
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 18; units nM; pChEMBL 7.75

## Query Molecule B
- Canonical SMILES: Cc1cc(Nc2cc(N3CCN(C)CC3)nc(Sc3ccc(NC(=O)C4CC4)cc3)n2)n[nH]1
- Properties:
- ChEMBL ID: CHEMBL572878
- Preferred name: TOZASERTIB
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 464.6
- Heavy atoms: 33
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 8
- TPSA: 102.07
- LogP: 3.5
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.39
- QED: 0.46

## Molecule Similarity
- Weighted Tanimoto: 0.23

Answer: 5.89
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Induction of mitochondrial damage in human HeLa cells at >= 10 uM incubated for 4 hrs by light microscopic analysis
- Assay organism: Homo sapiens
- Assay cell type: CCRF-CEM
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: C=C(C)[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)Cc6nccnc6C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
- Properties:
- ChEMBL ID: CHEMBL221890
- Molecule type: Small molecule
- Molecular weight: 490.73
- Heavy atoms: 36
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 63.08
- LogP: 7.23
- Rotatable bonds: 2
- Ring count: 6
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.78
- 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 Activity; comment Active

## Query Molecule B
- Canonical SMILES: C=C(C=O)[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)Cc6nccnc6C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
- Properties:
- ChEMBL ID: CHEMBL5427668
- Molecular weight: 504.72
- Heavy atoms: 37
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 80.15
- LogP: 6.41
- Rotatable bonds: 3
- Ring count: 6
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.75
- QED: 0.38

## Molecule Similarity
- Weighted Tanimoto: 0.86

Answer: 1