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: Reduction in IL-1beta production in human monocytes at 5 to 15 ug/ml after 24 hrs by cytometric bead array method
- Assay organism: Homo sapiens
- Assay cell type: Monocyte
- Target name: Monocyte
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(C)C1=CC(=O)C2=C(CC[C@H]3[C@](C)(CO)CCC[C@]23C)C1=O
- Properties:
- ChEMBL ID: CHEMBL3134059
- Molecule type: Small molecule
- Molecular weight: 316.44
- Heavy atoms: 23
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 54.37
- LogP: 3.62
- Rotatable bonds: 2
- Ring count: 3
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.7
- QED: 0.79

## 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: CC(C)C1=CC(=O)C2=C(CC[C@H]3[C@](C)(C(=O)O)CCC[C@]23C)C1=O
- Properties:
- ChEMBL ID: CHEMBL3134058
- Molecule type: Small molecule
- Molecular weight: 330.42
- Heavy atoms: 24
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 71.44
- LogP: 3.71
- Rotatable bonds: 2
- Ring count: 3
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.65
- QED: 0.78

## Molecule Similarity
- Weighted Tanimoto: 0.7

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of Glycosidases (trehalase)in rat intestinal brush border membranes by D-glucose oxidase-peroxidase method
- Target name: Trehalase
- Target type: SINGLE PROTEIN
- Target organism: Rattus norvegicus

## Reference Molecule A
- Canonical SMILES: CCCCN1C[C@H](O)[C@@H](O)[C@H](O)[C@H]1CO
- Properties:
- ChEMBL ID: CHEMBL1029
- Preferred name: MIGLUSTAT
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 219.28
- Heavy atoms: 15
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 5
- TPSA: 84.16
- LogP: -1.45
- Rotatable bonds: 4
- Ring count: 1
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 1
- QED: 0.46

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.89
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 13000; units nM; pChEMBL 4.89

## Query Molecule B
- Canonical SMILES: OC[C@H]1NC[C@H](O)[C@@H](O)[C@@H]1O
- Properties:
- ChEMBL ID: CHEMBL307429
- Preferred name: DUVOGLUSTAT
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 163.17
- Heavy atoms: 11
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 5
- TPSA: 92.95
- LogP: -2.97
- Rotatable bonds: 1
- Ring count: 1
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 1
- QED: 0.28

## Molecule Similarity
- Weighted Tanimoto: 0.25

Answer: 4.38
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Binding affinity to kappa opioid receptor (unknown origin)
- Assay organism: Homo sapiens
- Target name: Kappa-type opioid receptor
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CCC[C@H](c1nc2ccc(Br)cc2c(=O)n1CC)N1CCN[C@@H](C)C1
- Properties:
- ChEMBL ID: CHEMBL4864739
- Molecule type: Unknown
- Molecular weight: 407.36
- Heavy atoms: 25
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 50.16
- LogP: 3.31
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.58
- QED: 0.83

## 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: CCC[C@H](c1nc2ccc(Br)cc2c(=O)n1CC)N1CCN[C@H](C)C1
- Properties:
- ChEMBL ID: CHEMBL4847073
- Molecule type: Unknown
- Molecular weight: 407.36
- Heavy atoms: 25
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 50.16
- LogP: 3.31
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.58
- QED: 0.83

## Molecule Similarity
- Weighted Tanimoto: 1

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiviral activity against SARS-CoV infected in 2 hrs pretreated African green monkey Vero E6 cells assessed as inhibition of cytopathic effect incubated for 48 hrs by celltitre-glo luminescent assay
- Assay organism: Severe acute respiratory syndrome-related coronavirus
- Assay cell type: Vero E6
- Target name: SARS-CoV
- Target type: ORGANISM
- Target organism: Severe acute respiratory syndrome-related coronavirus

## Reference Molecule A
- Canonical SMILES: CS(=O)(=O)O.Cc1ccc(NC(=O)c2ccc(CN3CCN(C)CC3)cc2)cc1Nc1nccc(-c2cccnc2)n1
- Properties:
- ChEMBL ID: CHEMBL1642
- Preferred name: IMATINIB MESYLATE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 589.72
- Heavy atoms: 42
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 9
- TPSA: 140.65
- LogP: 4.09
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.27
- QED: 0.27

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.01
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 9800; units nM; pChEMBL 5.01

## Query Molecule B
- Canonical SMILES: Cc1nc(Nc2ncc(C(=O)Nc3c(C)cccc3Cl)s2)cc(N2CCN(CCO)CC2)n1.O
- Properties:
- ChEMBL ID: CHEMBL5416410
- Preferred name: DASATINIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 506.03
- Heavy atoms: 34
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 9
- TPSA: 138.01
- LogP: 2.49
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.44

## Molecule Similarity
- Weighted Tanimoto: 0.26

Answer: 5.68
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Target name: Metal cation symporter ZIP14
- 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 = 5.52
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 3031.05; units nM; pChEMBL 5.52

## 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: 8.47
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Target name: Large ribosomal subunit protein bL12m
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- 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

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.11
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 7738.28; units nM; pChEMBL 5.11

## Query Molecule B
- 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

## Molecule Similarity
- Weighted Tanimoto: 0.78

Answer: 6.93
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of human JNK2alpha2 at 10 uM after 40 mins by [gamma-33ATP] radiometric assay relative to control
- Assay organism: Homo sapiens
- Target name: Mitogen-activated protein kinase 9
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: N#Cc1ccc2c(c1)N/C(=C\C(=O)c1ccccc1Cl)C(=O)N2
- Properties:
- ChEMBL ID: CHEMBL4794035
- Molecule type: Unknown
- Molecular weight: 323.74
- Heavy atoms: 23
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 4
- TPSA: 81.99
- LogP: 3.34
- Rotatable bonds: 2
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.66

## 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: COc1ccccc1C(=O)/C=C1\Nc2ccccc2NC1=O
- Properties:
- ChEMBL ID: CHEMBL4785607
- Molecule type: Unknown
- Molecular weight: 294.31
- Heavy atoms: 22
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 4
- TPSA: 67.43
- LogP: 2.83
- Rotatable bonds: 3
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.06
- QED: 0.67

## Molecule Similarity
- Weighted Tanimoto: 0.51

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Drug uptake
- Label type: binary
- Binary semantics: activity
- Assay description: Drug uptake in mouse Colon 26 cells implanted BALB/c mouse tumor at 100 uCi administered parenterally after 24 hrs by gamma counting
- Assay organism: Mus musculus
- Assay tissue: Neoplasm
- Assay cell type: Colon 26
- Target name: ADMET
- Target type: ADMET

## Reference Molecule A
- Canonical SMILES: CCC1=C(C)c2cc3[nH]c(cc4nc(c5c6[nH]c(cc1n2)c(C)c6C(=O)C5)C(CCC(=O)O)[C@@H]4C)c(C)c3C(C)OCc1cccc([124I])c1
- Properties:
- ChEMBL ID: CHEMBL2158210
- Molecule type: Small molecule
- Molecular weight: 765.7
- Heavy atoms: 49
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 120.96
- LogP: 9.65
- Rotatable bonds: 8
- Ring count: 7
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.35
- QED: 0.15

## 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 Drug uptake; comment Active

## Query Molecule B
- Canonical SMILES: CCC1=C(C)c2cc3[nH]c(cc4nc(c5c6[nH]c(cc1n2)c(C)c6C(=O)C5)C(CCC(=O)OC)[C@@H]4C)c(C)c3C(C)OCc1cccc([124I])c1
- Properties:
- ChEMBL ID: CHEMBL2158206
- Molecule type: Small molecule
- Molecular weight: 779.73
- Heavy atoms: 50
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 109.96
- LogP: 9.73
- Rotatable bonds: 8
- Ring count: 7
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.37
- QED: 0.14

## Molecule Similarity
- Weighted Tanimoto: 0.87

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of human carbonic anhydrase-2 using p-nitrophenyl acetate as substrate by esterase assay
- Assay organism: Homo sapiens
- Target name: Carbonic anhydrase 2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: NS(=O)(=O)c1ccc(-n2nc(-c3ccc(Oc4ccccc4)cc3)ccc2=O)cc1
- Properties:
- ChEMBL ID: CHEMBL3760118
- Molecule type: Small molecule
- Molecular weight: 419.46
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 104.28
- LogP: 3.34
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.53

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.94
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 1.15; units nM; pChEMBL 8.94

## Query Molecule B
- Canonical SMILES: NS(=O)(=O)c1ccc(-n2nc(-c3ccc(I)cc3)ccc2=O)cc1
- Properties:
- ChEMBL ID: CHEMBL3758784
- Molecule type: Small molecule
- Molecular weight: 453.26
- Heavy atoms: 24
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 95.05
- LogP: 2.15
- Rotatable bonds: 3
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.62

## Molecule Similarity
- Weighted Tanimoto: 0.69

Answer: 8.73
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of rat liver MAO-A/MAO-B after 30 mins by coupled colorimetric method
- Assay organism: Rattus norvegicus
- Target name: Monoamine oxidase
- Target type: PROTEIN FAMILY
- Target organism: Rattus norvegicus

## Reference Molecule A
- Canonical SMILES: NNC[C@@H](O)c1ccccc1
- Properties:
- ChEMBL ID: CHEMBL1766381
- Molecule type: Small molecule
- Molecular weight: 152.2
- Heavy atoms: 11
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 3
- TPSA: 58.28
- LogP: 0.18
- Rotatable bonds: 3
- Ring count: 1
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.25
- QED: 0.43

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.01
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 9800; units nM; pChEMBL 5.01

## Query Molecule B
- Canonical SMILES: CN(N)[C@@H](c1ccccc1)[C@@H](O)c1ccccc1
- Properties:
- ChEMBL ID: CHEMBL1766385
- Molecule type: Small molecule
- Molecular weight: 242.32
- Heavy atoms: 18
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 49.49
- LogP: 2.27
- Rotatable bonds: 4
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.2
- QED: 0.64

## Molecule Similarity
- Weighted Tanimoto: 0.36

Answer: 4.07
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Target name: Ubiquitin-associated and SH3 domain-containing protein B
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1ccc(C(=O)NC(Cc2cc(=O)[nH]c3ccccc23)C(=O)O)cc1
- Properties:
- ChEMBL ID: CHEMBL5569137
- Molecular weight: 366.37
- Heavy atoms: 27
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 4
- TPSA: 108.49
- LogP: 1.96
- Rotatable bonds: 6
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.15
- QED: 0.62

## 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(NC(Cc1cc(=O)[nH]c2ccccc12)C(=O)NO)c1ccccc1
- Properties:
- ChEMBL ID: CHEMBL5573513
- Molecular weight: 351.36
- Heavy atoms: 26
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 111.29
- LogP: 1.37
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.11
- QED: 0.41

## Molecule Similarity
- Weighted Tanimoto: 0.64

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Upregulation of WIP11 mRNA expression in TFEB knockout human HeLa cells at 10 uM incubated for 24 hrs by qRT-PCR analysis
- Assay organism: Homo sapiens
- Assay cell type: HeLa
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: COc1cc2c(cc1OC)C(CCc1c[nH]c3ccccc13)N(CC1CCOCC1)CC2
- Properties:
- ChEMBL ID: CHEMBL4450526
- Molecule type: Unknown
- Molecular weight: 434.58
- Heavy atoms: 32
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 46.72
- LogP: 5.14
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.48
- 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: Fc1ccc2[nH]cc(CCC3c4cc5c(cc4CCN3CC3CCOCC3)OCO5)c2c1
- Properties:
- ChEMBL ID: CHEMBL5561849
- Molecular weight: 436.53
- Heavy atoms: 32
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 46.72
- LogP: 4.99
- Rotatable bonds: 5
- Ring count: 6
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.46
- QED: 0.61

## Molecule Similarity
- Weighted Tanimoto: 0.64

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Agonist activity at FXR assessed as receptor-SRC-1 peptide interaction by FRET assay
- Target name: Bile acid receptor
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(C)c1onc(-c2c(Cl)cccc2Cl)c1COc1ccc(-c2ccc3cc(C(=O)O)ccc3c2)cc1
- Properties:
- ChEMBL ID: CHEMBL515776
- Molecule type: Small molecule
- Molecular weight: 532.42
- Heavy atoms: 37
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 72.56
- LogP: 8.87
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.13
- QED: 0.23

## 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 EC50; relation =; value 100; units nM; pChEMBL 7

## Query Molecule B
- Canonical SMILES: CC(C)c1onc(-c2c(Cl)cccc2Cl)c1COc1ccc(-c2ccc3cccc(C(=O)O)c3c2)cc1
- Properties:
- ChEMBL ID: CHEMBL517365
- Molecule type: Small molecule
- Molecular weight: 532.42
- Heavy atoms: 37
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 72.56
- LogP: 8.87
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.13
- QED: 0.23

## Molecule Similarity
- Weighted Tanimoto: 0.81

Answer: 5.64
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: toxic
- Assay description: Toxicity in mouse allografted with mouse N202 tumor spheroids expressing H2B-GFP assessed as effect on tumor surrounding vasculature in the dorsal skin fold at 5 mg/kg, iv administered on day 12 as infusion for 2 mins measured on day 15
- Assay organism: Mus musculus
- Assay tissue: Vasculature
- Target name: NON-PROTEIN TARGET
- Target type: NON-MOLECULAR

## Reference Molecule A
- Canonical SMILES: CC(C)(C)c1[nH]cnc1/C=c1\[nH]c(=O)/c(=C/c2cccc(F)c2)[nH]c1=O.O=C(O)C(F)(F)F
- Properties:
- ChEMBL ID: CHEMBL3953294
- Molecule type: Small molecule
- Molecular weight: 468.41
- Heavy atoms: 33
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 131.7
- LogP: 1.51
- Rotatable bonds: 2
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.24
- QED: 0.42

## 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: CC(C)(C)c1[nH]cnc1/C=c1\[nH]c(=O)/c(=C/c2ccccc2)[nH]c1=O
- Properties:
- ChEMBL ID: CHEMBL1096380
- Preferred name: PLINABULIN
- Molecule type: Small molecule
- Max clinical phase: 3
- Molecular weight: 336.4
- Heavy atoms: 25
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 3
- TPSA: 94.4
- LogP: 0.74
- Rotatable bonds: 2
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.21
- QED: 0.64

## Molecule Similarity
- Weighted Tanimoto: 0.68

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding affinity to wild type human M3 receptor expressed in HEK293T cells up to 24 hrs by radioligand displacement assay
- Assay organism: Homo sapiens
- Assay cell type: HEK-293T
- Target name: Muscarinic acetylcholine receptor M3
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C[N+]1(C)[C@@H]2C[C@H](OC(=O)C(O)(c3ccccc3)c3ccccc3)C[C@H]1[C@@H]1O[C@@H]12.[Br-]
- Properties:
- ChEMBL ID: CHEMBL3091664
- Molecule type: Small molecule
- Molecular weight: 460.37
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 59.06
- LogP: -0.77
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.37

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 10.2
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 0.06; units nM; pChEMBL 10.2

## Query Molecule B
- Canonical SMILES: C[N+]1(C)[C@@H]2C[C@H](OC(=O)C(O)c3cccs3)C[C@H]1[C@@H]1O[C@@H]12.[Br-]
- Properties:
- ChEMBL ID: CHEMBL3091669
- Molecule type: Small molecule
- Molecular weight: 390.3
- Heavy atoms: 22
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 59.06
- LogP: -1.91
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.67
- QED: 0.37

## Molecule Similarity
- Weighted Tanimoto: 0.51

Answer: 8.3