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: Cytotoxicity against human COLO 205 cells measured after 8 days
- Assay organism: Homo sapiens
- Assay cell type: COLO 205
- Target name: COLO 205
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C/C=C/Cn1cc(-c2ccc(C(C)(C)O)cc2OC)c2cc[nH]c2c1=O
- Properties:
- ChEMBL ID: CHEMBL5282240
- Molecular weight: 352.43
- Heavy atoms: 26
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 67.25
- LogP: 3.81
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.29
- QED: 0.69

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.7
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 20000; units nM; pChEMBL 4.7

## Query Molecule B
- Canonical SMILES: C/C=C/Cn1cc(-c2cc(OC)c(C(=O)N3CCOCC3)cc2OC)c2cc(C)[nH]c2c1=O
- Properties:
- ChEMBL ID: CHEMBL5268484
- Molecular weight: 451.52
- Heavy atoms: 33
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 85.79
- LogP: 3.37
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.58

## Molecule Similarity
- Weighted Tanimoto: 0.44

Answer: 5.7
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: GI
- Label type: binary
- Binary semantics: activity
- Assay description: Growth inhibition of human UO31 cells at 10 uM after 48 hrs
- Assay organism: Homo sapiens
- Assay cell type: UO-31
- Target name: NON-PROTEIN TARGET
- Target type: NON-MOLECULAR

## Reference Molecule A
- Canonical SMILES: COc1cc2nc(Sc3nnc(N)s3)n(-c3ccc(C)cc3)c(=O)c2cc1OC
- Properties:
- ChEMBL ID: CHEMBL3326820
- Molecule type: Small molecule
- Molecular weight: 427.51
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 9
- TPSA: 105.15
- LogP: 3.3
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.16
- QED: 0.48

## 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: COc1cc2nc(Sc3sc(N)nc3C)n(-c3ccc(C)cc3)c(=O)c2cc1OC
- Properties:
- ChEMBL ID: CHEMBL3326842
- Molecule type: Small molecule
- Molecular weight: 440.55
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 8
- TPSA: 92.26
- LogP: 4.21
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.19
- QED: 0.46

## Molecule Similarity
- Weighted Tanimoto: 0.72

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of SMYD3 (unknown origin) assessed as reduction in histone H4 methylation
- Assay organism: Homo sapiens
- Target name: Histone-lysine N-methyltransferase SMYD3
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C(NC1CCN(S(=O)(=O)C[C@H]2CC[C@H](NCCCC(F)(F)F)CC2)CC1)c1cc(C2CC2)on1
- Properties:
- ChEMBL ID: CHEMBL4460946
- Molecule type: Unknown
- Molecular weight: 520.62
- Heavy atoms: 35
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 104.54
- LogP: 3.57
- Rotatable bonds: 10
- Ring count: 4
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.83
- QED: 0.46

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.17
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 67; units nM; pChEMBL 7.17

## Query Molecule B
- Canonical SMILES: O=C(NC1CCN(S(=O)(=O)C2CCNCC2)CC1)c1cc(C2CC2)on1
- Properties:
- ChEMBL ID: CHEMBL4535915
- Molecule type: Unknown
- Molecular weight: 382.49
- Heavy atoms: 26
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 104.54
- LogP: 0.83
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.76
- QED: 0.78

## Molecule Similarity
- Weighted Tanimoto: 0.57

Answer: 6.78
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of human recombinant CDK2/cyclin A expressed in baculovirus-infected insect cells
- Assay organism: Homo sapiens
- Target name: Cyclin-dependent kinase 2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC[C@H](CO)Nc1nc(NCc2ccccc2)c2ncc(C(C)C)n2n1
- Properties:
- ChEMBL ID: CHEMBL482211
- Molecule type: Small molecule
- Molecular weight: 354.46
- Heavy atoms: 26
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 6
- TPSA: 87.37
- LogP: 3.04
- Rotatable bonds: 8
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.42
- QED: 0.58

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.66
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 220; units nM; pChEMBL 6.66

## Query Molecule B
- Canonical SMILES: CC[C@H](CO)Nc1nc(NCc2ccccc2)n2ncc(C(C)C)c2n1
- Properties:
- ChEMBL ID: CHEMBL482193
- Molecule type: Small molecule
- Molecular weight: 354.46
- Heavy atoms: 26
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 6
- TPSA: 87.37
- LogP: 3.04
- Rotatable bonds: 8
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.42
- QED: 0.58

## Molecule Similarity
- Weighted Tanimoto: 0.56

Answer: 7.4
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding constant for GSK3A kinase domain
- Target name: Glycogen synthase kinase-3 alpha
- 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 = 6.37
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 430; units nM; pChEMBL 6.37

## Query Molecule B
- Canonical SMILES: O=C(NC1CCNCC1)c1n[nH]cc1NC(=O)c1c(Cl)cccc1Cl
- Properties:
- ChEMBL ID: CHEMBL445813
- Preferred name: AT-7519
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 382.25
- Heavy atoms: 25
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 98.91
- LogP: 2.45
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.65

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 7.64
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Concentration required for 50% for in vitro activity against human SDH (sorbitol dehydrogenase)
- Target name: Sorbitol dehydrogenase
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C[C@@H]1CN(c2ncnc(-c3ccccc3)n2)C[C@H](C)N1c1ccnc([C@@H](C)O)n1
- Properties:
- ChEMBL ID: CHEMBL136103
- Molecule type: Small molecule
- Molecular weight: 391.48
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 8
- TPSA: 91.16
- LogP: 2.49
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.38
- QED: 0.73

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.15
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 7; units nM; pChEMBL 8.15

## Query Molecule B
- Canonical SMILES: Cc1cn(-c2nccc(N3C[C@@H](C)N(c4ccnc([C@@H](C)O)n4)[C@@H](C)C3)n2)c(C)n1
- Properties:
- ChEMBL ID: CHEMBL136420
- Molecule type: Small molecule
- Molecular weight: 408.51
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 8
- TPSA: 96.09
- LogP: 2.23
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.48
- QED: 0.7

## Molecule Similarity
- Weighted Tanimoto: 0.53

Answer: 8.4
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Assay description: DiscoverX's KINOMEscan Technology Assay: 1. Preparation of magnetic beads: biotin-labeled small molecule ligand and avidin-coated magnetic beads were allowed to interact at room temperature for 30 minutes, and then added with excess biotin, followed by washing with a blocking solution (1% BSA, 0.05% Tween 20, 1 mM DTT) to remove unbound ligand.2. Binding reaction: in a 384 plate, 0.02 mL system, DNA-labeled protein, small molecule ligand-bound magnetic beads, and different concentrations of compound to be tested were mixed in a reaction solution (0.17×PBS, 0.05% Tween 20, 6 mM DTT) at room temperature with shaking for 1 hr, to which was added an eluant (1×PBS, 0.05% Tween 20) for elution. Magnetic beads were resuspended by an eluant (1×PBS, 0.05% Tween 20, 0.5 μM non-biotin-labeled small molecule ligand), and shaken at room temperature for 30 min before separating out the eluant.3. Determination of Kd value: the content of protein in the above eluate was determined by qPCR. Eleven 3-fold dilution concentrations were determined for the compound to be tested, with 3 DMSO controls for each concentration, and the Kd value was obtained by curve fitting.
- Target name: 1-phosphatidylinositol 3-phosphate 5-kinase
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1ccc(C(=O)Nc2cccc(NS(C)(=O)=O)c2)cc1Nc1nc(-c2cccnc2)c2[nH]ccc2n1
- Properties:
- ChEMBL ID: CHEMBL5774504
- Molecular weight: 513.58
- Heavy atoms: 37
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 7
- TPSA: 141.76
- LogP: 4.7
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.08
- QED: 0.25

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.8
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 16000; units nM; pChEMBL 4.8; comment 1175944

## Query Molecule B
- Canonical SMILES: Cc1ccc(NC(=O)c2ccc(C(F)(F)F)cc2)cc1Nc1nc(-c2cccnc2)c2[nH]ccc2n1
- Properties:
- ChEMBL ID: CHEMBL5936602
- Molecular weight: 488.47
- Heavy atoms: 36
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 95.59
- LogP: 6.34
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.08
- QED: 0.27

## Molecule Similarity
- Weighted Tanimoto: 0.72

Answer: 4.48
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Biochemical Assay: The 6 μL reactions are run in Greiner brand black 384-well low volume assay plates. All reactions contained assay buffer (phosphate buffered saline, 0.01% (v/v) Tween-20, 0.01% (w/v) albumin from chicken egg white, 1 mM Dithiothreitol, 1 μM peptide substrate, 1 μM S-Adenosyl methionine, and 15 ng/reaction enzyme, with the enzyme being omitted from negative control reactions. Compounds were added in a volume of 100 nL from dilution series prepared in DMSO, positive and negative control reactions receiving the same volume DMSO without compound. The plates were sealed with adhesive seals and incubated for 4 hours at 37 degree Celsius. Reaction progress was measured using the Transcreener EPIGEN methyltransferase assay (BellBrook Labs, Madison, Wis.) as recommended by the manufacturer. To each reaction 2 μL detection mix were added, containing coupling enzymes, fluorescence polarisation tracer, and AMP antibody. Plates were incubated for 90 minutes before being read on a PerkinElmer EnVision plate reader in fluorescence polarisation mode.
- Target name: Protein arginine N-methyltransferase 5
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CCOc1cc(C(=O)N2C3COCC2CC(O)C3)ccc1C(=O)NCC(O)c1cc2ccccc2cn1
- Properties:
- ChEMBL ID: CHEMBL5990106
- Molecular weight: 505.57
- Heavy atoms: 37
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 7
- TPSA: 121.22
- LogP: 2.46
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.39
- QED: 0.45

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.72
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 19; units nM; pChEMBL 7.72; comment 857519

## Query Molecule B
- Canonical SMILES: CCOc1cc(C(=O)N2C3COCC2CC(O)C3)ccc1C(=O)NC[C@@H](O)CNC1Cc2ccccc2C1
- Properties:
- ChEMBL ID: CHEMBL6009693
- Molecular weight: 523.63
- Heavy atoms: 38
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 7
- TPSA: 120.36
- LogP: 1.3
- Rotatable bonds: 9
- Ring count: 5
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.39

## Molecule Similarity
- Weighted Tanimoto: 0.65

Answer: 7.72
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against human HeLa cells after 72 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: HeLa
- Target name: HeLa
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cl.c1ccc(-c2cccc(Nc3ncnc4cc5c(cc34)OCO5)c2)cc1
- Properties:
- ChEMBL ID: CHEMBL2419760
- Molecule type: Small molecule
- Molecular weight: 377.83
- Heavy atoms: 27
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 56.27
- LogP: 5.19
- Rotatable bonds: 3
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.05
- QED: 0.53

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.11
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 770; units nM; pChEMBL 6.11

## Query Molecule B
- Canonical SMILES: Cl.c1ccc(-c2cccc(Nc3ncnc4cc5c(cc34)OCCO5)c2)cc1
- Properties:
- ChEMBL ID: CHEMBL2419761
- Molecule type: Small molecule
- Molecular weight: 391.86
- Heavy atoms: 28
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 56.27
- LogP: 5.23
- Rotatable bonds: 3
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.09
- QED: 0.52

## Molecule Similarity
- Weighted Tanimoto: 0.86

Answer: 6.21
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Hepatoprotective activity against STZ-induced diabetic Kunming mouse assessed as reduction in ALT levels at 25 nmol/kg, ip qd administered for 3 weeks and measured at day 24
- Assay organism: Mus musculus
- Target name: Mus musculus
- Target type: ORGANISM
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: CCCCCCCCCCCCCCCC(=O)N[C@@H](CCC(=O)NCCCC[C@H](NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](C)NC(=O)[C@@H](N)Cc1cnc[nH]1)[C@@H](C)O)[C@@H](C)O)C(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@H](C(=O)N[C@@H](C)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(=O)N[C@@H](CCCNC(=N)N)C(=O)NCC(=O)N[C@@H](CCCNC(=N)N)C(=O)NCC(=O)O)C(C)C)[C@@H](C)CC)C(=O)O
- Properties:
- ChEMBL ID: CHEMBL4084119
- Preferred name: LIRAGLUTIDE
- Molecule type: Protein
- Max clinical phase: 4
- Molecular weight: 3751.26
- Heavy atoms: 266
- Hydrogen bond donors: 54
- Hydrogen bond acceptors: 49
- TPSA: 1513.76
- LogP: -10.16
- Rotatable bonds: 130
- Ring count: 6
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.59
- QED: 0.01

## 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: CC[C@H](C)[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)CNC(=O)[C@@H](N)Cc1cnc[nH]1)[C@@H](C)O)[C@@H](C)O)C(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(=O)NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(N)=O
- Properties:
- ChEMBL ID: CHEMBL414357
- Preferred name: EXENATIDE
- Molecule type: Protein
- Max clinical phase: 4
- Molecular weight: 4186.64
- Heavy atoms: 295
- Hydrogen bond donors: 58
- Hydrogen bond acceptors: 60
- TPSA: 1749.75
- LogP: -20.6
- Rotatable bonds: 134
- Ring count: 9
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.61
- QED: 0.01

## Molecule Similarity
- Weighted Tanimoto: 0.66

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antibiofilm activity against Escherichia coli ATCC 25922 assessed as biofilm eradication at 1 times MIC incubated for 24 hrs
- Assay organism: Escherichia coli
- Target name: Escherichia coli
- Target type: ORGANISM
- Target organism: Escherichia coli

## Reference Molecule A
- Canonical SMILES: CCCCCCC(=O)N[C@@H](CCN)C(=O)N[C@H](C(=O)N[C@@H](CCN)C(=O)N[C@H](Cc1ccccc1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCN)C(=O)N[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc1ccc(O)cc1)C(N)=O)C(C)C)[C@@H](C)CC
- Properties:
- ChEMBL ID: CHEMBL5437492
- Molecular weight: 1178.53
- Heavy atoms: 84
- Hydrogen bond donors: 14
- Hydrogen bond acceptors: 14
- TPSA: 403.28
- LogP: 0.84
- Rotatable bonds: 40
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.63
- QED: 0.04

## 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@H](C)[C@@H]1NC(=O)[C@H](CCN)NC(=O)C[C@@H](C(C)C)OC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](C(C)C)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](Cc2ccccc2)NC(=O)[C@H](CCN)NC1=O
- Properties:
- ChEMBL ID: CHEMBL5415348
- Molecular weight: 1101.4
- Heavy atoms: 78
- Hydrogen bond donors: 13
- Hydrogen bond acceptors: 15
- TPSA: 386.49
- LogP: -1.21
- Rotatable bonds: 17
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.7
- QED: 0.08

## Molecule Similarity
- Weighted Tanimoto: 0.27

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding affinity towards Muscarinic acetylcholine receptor M2 stably expressed in CHO-K1 cells using [3H]-QNB as radioligand
- Assay cell type: CHO-K1
- Target name: Muscarinic acetylcholine receptor M2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=S(=O)(c1ccc(OC2CCN(C3CCN(S(=O)(=O)c4cccc5ccccc45)CC3)CC2)cc1)c1ccc2c(c1)OCO2
- Properties:
- ChEMBL ID: CHEMBL139311
- Molecule type: Small molecule
- Molecular weight: 634.78
- Heavy atoms: 44
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 8
- TPSA: 102.45
- LogP: 5.1
- Rotatable bonds: 7
- Ring count: 7
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.33
- QED: 0.28

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.46
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 34.7; units nM; pChEMBL 7.46

## Query Molecule B
- Canonical SMILES: CCS(=O)(=O)N1CCC(N2CCC(Oc3ccc(S(=O)(=O)c4ccc5c(c4)OCO5)cc3)CC2)CC1
- Properties:
- ChEMBL ID: CHEMBL355169
- Molecule type: Small molecule
- Molecular weight: 536.67
- Heavy atoms: 36
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 8
- TPSA: 102.45
- LogP: 2.91
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.53

## Molecule Similarity
- Weighted Tanimoto: 0.69

Answer: 8.7
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of CDK5/P35 (unknown origin) using histone H1 as substrate
- Assay organism: Homo sapiens
- Target name: Cyclin-dependent kinase 5/CDK5 activator 1
- Target type: PROTEIN COMPLEX
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC[C@H](CO)Nc1nc(NCc2cc(Cl)ccc2O)c2ncn(C(C)C)c2n1
- Properties:
- ChEMBL ID: CHEMBL2349194
- Molecule type: Small molecule
- Molecular weight: 404.9
- Heavy atoms: 28
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 7
- TPSA: 108.12
- LogP: 3.56
- Rotatable bonds: 8
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.42
- QED: 0.45

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.82
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 150; units nM; pChEMBL 6.82

## Query Molecule B
- Canonical SMILES: CC[C@@H](Nc1nc(NCc2cc(F)ccc2O)c2ncn(C(C)C)c2n1)C(C)O
- Properties:
- ChEMBL ID: CHEMBL2347577
- Molecule type: Small molecule
- Molecular weight: 402.47
- Heavy atoms: 29
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 7
- TPSA: 108.12
- LogP: 3.44
- Rotatable bonds: 8
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.46

## Molecule Similarity
- Weighted Tanimoto: 0.68

Answer: 7.17