jiosephlee/chembl-endpoint-pair-clean-labels huggingface dataset:
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antiproliferative activity against human MV411 cells up to 30 uM incubated for 3 days by Cell-Titer 96 aqueous one solution cell proliferation assay
- Assay organism: Homo sapiens
- Assay cell type: MV4-11
- Target name: MV4-11
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C(NCc1ccc(B(O)O)cc1)c1ccccc1Nc1ccc([N+](=O)[O-])c2nonc12
- Properties:
- ChEMBL ID: CHEMBL4457513
- Molecule type: Unknown
- Molecular weight: 433.19
- Heavy atoms: 32
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 9
- TPSA: 163.65
- LogP: 1.48
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.05
- QED: 0.19

## 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: CCc1ccc(/C=C2\SC(=O)N(CCNC(=O)[C@H]3C[C@@H]4C[C@H]3[C@@H](O)[C@H]4O)C2=O)cc1
- Properties:
- ChEMBL ID: CHEMBL4549582
- Molecule type: Unknown
- Molecular weight: 430.53
- Heavy atoms: 30
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 6
- TPSA: 106.94
- LogP: 1.78
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.5
- QED: 0.59

## Molecule Similarity
- Weighted Tanimoto: 0.12

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of human CDK1/cyclinB using Histone H1 as substrate incubated for 2 hrs by [gamma-33P]-ATP assay
- Assay organism: Homo sapiens
- Target name: Cyclin-dependent kinase 1/cyclin B1
- Target type: PROTEIN COMPLEX
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(=O)c1c(N2CCOCC2)c2ccc(Nc3nccc(-c4ccc5nn(C)c(C(C)C)c5c4)n3)cc2oc1=O
- Properties:
- ChEMBL ID: CHEMBL4848734
- Molecule type: Unknown
- Molecular weight: 538.61
- Heavy atoms: 40
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 9
- TPSA: 115.38
- LogP: 5.04
- Rotatable bonds: 6
- Ring count: 6
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.3
- QED: 0.23

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.06
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 8.8; units nM; pChEMBL 8.06

## Query Molecule B
- Canonical SMILES: CC(C)c1c2cc(-c3ccnc(Nc4ccc5c(N6CCN(C)CC6)ccnc5c4)n3)ccc2nn1C
- Properties:
- ChEMBL ID: CHEMBL4856177
- Molecule type: Unknown
- Molecular weight: 492.63
- Heavy atoms: 37
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 75
- LogP: 5.2
- Rotatable bonds: 5
- Ring count: 6
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.36

## Molecule Similarity
- Weighted Tanimoto: 0.58

Answer: 8.31
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of lipopolysaccharide/interferon gamma-induced COX2 expression in mouse RAW264.7 cells by Western blot analysis
- Assay organism: Mus musculus
- Assay cell type: RAW264.7
- Target name: RAW264.7
- Target type: CELL-LINE
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: Cc1cccc(C(=O)c2nccc3c2[nH]c2ccccc23)c1
- Properties:
- ChEMBL ID: CHEMBL1682918
- Molecule type: Small molecule
- Molecular weight: 286.33
- Heavy atoms: 22
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 45.75
- LogP: 4.26
- Rotatable bonds: 2
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.05
- QED: 0.56

## 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(O)c1cc2c([nH]c3ccccc32)c(C(=O)c2cccc(Br)c2)n1
- Properties:
- ChEMBL ID: CHEMBL1682911
- Molecule type: Small molecule
- Molecular weight: 395.21
- Heavy atoms: 25
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 83.05
- LogP: 4.41
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.5

## Molecule Similarity
- Weighted Tanimoto: 0.5

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against crizotinib resistant mouse BaF3 cells expressing EML4 fused ALK I1171T mutant assessed as reduction in cell viability incubated for 72 hrs by Celltitre-Glo luminescent assay
- Assay organism: Mus musculus
- Assay cell type: BaF3
- Target name: BaF3
- Target type: CELL-LINE
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: COc1cc(N2CCC3(CCN(C)CC3)CC2)ccc1Nc1ncc(Cl)c(Nc2ccccc2P(C)(C)=O)n1
- Properties:
- ChEMBL ID: CHEMBL5095068
- Preferred name: IRUPLINALKIB
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 569.09
- Heavy atoms: 39
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 8
- TPSA: 82.62
- LogP: 6.19
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.33

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.96
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 11; units nM; pChEMBL 7.96

## Query Molecule B
- Canonical SMILES: COc1cc(N2CCC(N3CCN(C)CC3)CC2)ccc1Nc1ncc(Cl)c(Nc2ccccc2P(C)(C)=O)n1
- Properties:
- ChEMBL ID: CHEMBL3545311
- Preferred name: BRIGATINIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 584.11
- Heavy atoms: 40
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 9
- TPSA: 85.86
- LogP: 5.09
- Rotatable bonds: 8
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.35

## Molecule Similarity
- Weighted Tanimoto: 0.79

Answer: 7.72
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antitumor activity against mouse P388 cells xenografted in mouse at 50 to 400 mg/kg
- Assay organism: Mus musculus
- Assay cell type: P388
- Target name: P388
- Target type: CELL-LINE
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: CC[C@H](CC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)C(C)C
- Properties:
- ChEMBL ID: CHEMBL221542
- Preferred name: BETA-SITOSTEROL
- Molecule type: Small molecule
- Molecular weight: 414.72
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 1
- TPSA: 20.23
- LogP: 8.02
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.93
- QED: 0.44

## 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: CCCCCCCCCCCCCCCCCCCCCCCCCC(=O)O
- Properties:
- ChEMBL ID: CHEMBL464787
- Preferred name: HEXACOSANOIC ACID
- Molecule type: Small molecule
- Molecular weight: 396.7
- Heavy atoms: 28
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 1
- TPSA: 37.3
- LogP: 9.45
- Rotatable bonds: 24
- Ring count: 0
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.96
- QED: 0.16

## Molecule Similarity
- Weighted Tanimoto: 0.07

Answer: 0
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: TGI
- Label type: binary
- Binary semantics: activity
- Target name: MX1
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CN1Cc2cc(Nc3ncc4c(=O)c(-c5c(Cl)cccc5Cl)cn(C)c4n3)ccc2C2(CC2)C1
- Properties:
- ChEMBL ID: CHEMBL4441166
- Molecule type: Unknown
- Molecular weight: 492.41
- Heavy atoms: 34
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 63.05
- LogP: 5.52
- Rotatable bonds: 3
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.27
- QED: 0.41

## 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 TGI; comment Active

## Query Molecule B
- Canonical SMILES: COc1cc2ncc(C#N)c(Nc3ccc(OCc4ccccn4)c(Cl)c3)c2cc1NC(=O)/C=C/CN(C)C
- Properties:
- ChEMBL ID: CHEMBL5665391
- Molecular weight: 543.03
- Heavy atoms: 39
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 8
- TPSA: 112.4
- LogP: 5.54
- Rotatable bonds: 10
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.17
- QED: 0.25

## Molecule Similarity
- Weighted Tanimoto: 0.19

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of Angiotensin I converting enzyme (ACE) in Bothrops jararaca venom
- Assay organism: Bothrops jararaca
- Target name: Angiotensin-converting enzyme
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C[C@@H](NCC(=O)O)C(=O)N1CCC[C@H]1C(=O)O
- Properties:
- ChEMBL ID: CHEMBL358439
- Molecule type: Small molecule
- Molecular weight: 244.25
- Heavy atoms: 17
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 4
- TPSA: 106.94
- LogP: -0.88
- Rotatable bonds: 5
- Ring count: 1
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.7
- QED: 0.58

## 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 IC50; relation =; value 2400; units nM; pChEMBL 5.62

## Query Molecule B
- Canonical SMILES: CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)O
- Properties:
- ChEMBL ID: CHEMBL578
- Preferred name: ENALAPRIL
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 376.45
- Heavy atoms: 27
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 95.94
- LogP: 1.6
- Rotatable bonds: 9
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.55
- QED: 0.64

## Molecule Similarity
- Weighted Tanimoto: 0.49

Answer: 5.92
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antiarthritic activity in Lewis rat Freund's adjuvant-induced arthritis model assessed as reduction in paw volume at 20 mg/kg, po qd measured twice weekly for 14 days by electric caliper method
- Assay organism: Rattus norvegicus
- Target name: Rattus norvegicus
- Target type: ORGANISM
- Target organism: Rattus norvegicus

## Reference Molecule A
- Canonical SMILES: CN(c1ncnc2[nH]ccc12)[C@@H]1CCN(C(=O)CC#N)C1
- Properties:
- ChEMBL ID: CHEMBL4224807
- Molecule type: Small molecule
- Molecular weight: 284.32
- Heavy atoms: 21
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 88.91
- LogP: 0.91
- Rotatable bonds: 3
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.9

## 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(Nc1nc2cccc(-c3ccc(CN4CCS(=O)(=O)CC4)cc3)n2n1)C1CC1
- Properties:
- ChEMBL ID: CHEMBL3301607
- Preferred name: FILGOTINIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 425.51
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 96.67
- LogP: 1.98
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.38
- QED: 0.67

## Molecule Similarity
- Weighted Tanimoto: 0.15

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: toxic
- Assay description: Acute toxicity in female BALB/c mouse assessed as effect on TP level in serum at 800 mg/kg, po measured after 14 days
- Assay organism: Mus musculus
- Assay tissue: Serum
- Target name: ADMET
- Target type: ADMET

## Reference Molecule A
- Canonical SMILES: COc1c(Br)cccc1N1CC(c2nc3ccccc3n2C)CC1=O
- Properties:
- ChEMBL ID: CHEMBL5557878
- Molecular weight: 400.28
- Heavy atoms: 25
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 3
- TPSA: 47.36
- LogP: 3.86
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.67

## Known Reference Result on This Endpoint
- Molecule A clean result: toxic 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 Non-Toxic

## Query Molecule B
- Canonical SMILES: Cc1c(Br)cccc1N1CC(c2nc3ccccc3n2C)CC1=O
- Properties:
- ChEMBL ID: CHEMBL5517992
- Molecular weight: 384.28
- Heavy atoms: 24
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 2
- TPSA: 38.13
- LogP: 4.16
- Rotatable bonds: 2
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.67

## Molecule Similarity
- Weighted Tanimoto: 0.76

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Stabilization of recombinant human topoisomerase 1-pBR322 DNA cleavage complex assessed as linear DNA formation at 0.5 uM after 60 mins by agarose gel electrophoresis
- Assay organism: Homo sapiens
- Target name: DNA topoisomerase 1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1ccc2c3c(c4cc(OC)c(OC)cc4c2c1)CN1CCCC[C@@H]1C3
- Properties:
- ChEMBL ID: CHEMBL1958071
- Molecule type: Small molecule
- Molecular weight: 377.48
- Heavy atoms: 28
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 30.93
- LogP: 4.93
- Rotatable bonds: 3
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.42
- QED: 0.61

## 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: COc1ccc2c3c(c4cc(OC)c(OC)cc4c2c1)CN1CCCC[C@H]1C3
- Properties:
- ChEMBL ID: CHEMBL1958070
- Molecule type: Small molecule
- Molecular weight: 377.48
- Heavy atoms: 28
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 30.93
- LogP: 4.93
- Rotatable bonds: 3
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.42
- QED: 0.61

## Molecule Similarity
- Weighted Tanimoto: 1

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antagonist activity at human P2Y14R stably expressed in HEK293 cells assessed as inhibition of forskolin-reduced cAMP production incubated for 30 mins by cAMP-Glo assay
- Assay organism: Homo sapiens
- Assay cell type: HEK293
- Target name: P2Y purinoceptor 14
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1ccc(OCC(=O)Nc2ccc3nc[nH]c3c2)cc1
- Properties:
- ChEMBL ID: CHEMBL5561082
- Molecular weight: 281.32
- Heavy atoms: 21
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 67.01
- LogP: 2.89
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.77

## 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 IC50; relation =; value 8.6; units nM; pChEMBL 8.07

## Query Molecule B
- Canonical SMILES: O=C(COc1ccc(Br)cc1)Nc1ccc2nc[nH]c2c1
- Properties:
- ChEMBL ID: CHEMBL5557370
- Molecular weight: 346.18
- Heavy atoms: 21
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 67.01
- LogP: 3.34
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.07
- QED: 0.76

## Molecule Similarity
- Weighted Tanimoto: 0.79

Answer: 9.22
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: toxic
- Assay description: Cytotoxicity against Parkinson's disease patient human ONS derived C1200080013 cells assessed as cell death at 30 uM incubated for 24 hrs
- Assay organism: Homo sapiens
- Assay cell type: C1200080013
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: COc1ccc2c(c[n+](C)c3c4cc5c(cc4ccc23)OCO5)c1OC
- Properties:
- ChEMBL ID: CHEMBL13045
- Preferred name: CHELERYTHRINE
- Molecule type: Small molecule
- Molecular weight: 348.38
- Heavy atoms: 26
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 40.8
- LogP: 3.72
- Rotatable bonds: 2
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 1
- Fraction Csp3: 0.19
- QED: 0.41

## Known Reference Result on This Endpoint
- Molecule A clean result: toxic 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 Toxic

## Query Molecule B
- Canonical SMILES: C[n+]1cc2c3c(ccc2c2ccc4cc5c(cc4c21)OCO5)OCO3
- Properties:
- ChEMBL ID: CHEMBL417799
- Preferred name: SANGUINARIUM
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 332.34
- Heavy atoms: 25
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 40.8
- LogP: 3.43
- Rotatable bonds: 0
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 1
- Fraction Csp3: 0.15
- QED: 0.37

## Molecule Similarity
- Weighted Tanimoto: 0.7

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of LYN (unknown origin) using FAM-labeled peptide and ATP as substrate preincubated for 10 mins followed by substrate addition measured after 1 hr by mobility shift assay
- Assay organism: Homo sapiens
- Target name: Tyrosine-protein kinase Lyn
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COC(=O)c1ccc2c(c1)NC(=O)/C2=C(\Nc1ccc(-n2c(C)ccc2CN2CCN(C)CC2)cc1)c1ccccc1
- Properties:
- ChEMBL ID: CHEMBL4644718
- Molecule type: Unknown
- Molecular weight: 561.69
- Heavy atoms: 42
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 78.84
- LogP: 5.25
- Rotatable bonds: 7
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.24
- QED: 0.24

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.8
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 16; units nM; pChEMBL 7.8

## Query Molecule B
- 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

## Molecule Similarity
- Weighted Tanimoto: 0.66

Answer: 7.26
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Displacement of [3H]NMS from human muscarinic M1 acetylcholine receptor expressed in CHO cell membranes at 1 uM by radioligand binding assay
- Assay organism: Homo sapiens
- Assay cell type: CHO
- Target name: Muscarinic acetylcholine receptor M1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C(NCCCCCCBr)c1cn(Cc2ccccc2)c2cc(Cl)c(F)cc2c1=O
- Properties:
- ChEMBL ID: CHEMBL3414856
- Molecule type: Small molecule
- Molecular weight: 493.8
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 51.1
- LogP: 5.53
- Rotatable bonds: 9
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.3
- QED: 0.31

## 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(NCCCCCCBr)c1cn(Cc2ccccc2)c2cc(Br)ccc2c1=O
- Properties:
- ChEMBL ID: CHEMBL3414855
- Molecule type: Small molecule
- Molecular weight: 520.27
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 51.1
- LogP: 5.5
- Rotatable bonds: 9
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.3
- QED: 0.3

## Molecule Similarity
- Weighted Tanimoto: 0.76

Answer: 1
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Target name: Mitogen-activated protein kinase kinase kinase kinase 2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CSc1cccc(Nc2ncc3cc(-c4c(Cl)cccc4Cl)c(=O)n(C)c3n2)c1
- Properties:
- ChEMBL ID: CHEMBL386051
- Molecule type: Small molecule
- Molecular weight: 443.36
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 59.81
- LogP: 5.77
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.1
- QED: 0.41

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.92
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 1200; units nM; pChEMBL 5.92

## Query Molecule B
- Canonical SMILES: CNC(=O)c1ccccc1Sc1ccc2c(/C=C/c3ccccn3)n[nH]c2c1
- Properties:
- ChEMBL ID: CHEMBL1289926
- Preferred name: AXITINIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 386.48
- Heavy atoms: 28
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 4
- TPSA: 70.67
- LogP: 4.64
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.05
- QED: 0.52

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 5.89