Molecule card · MolClass #155188

Cl.Nc1ccc(N=Nc2ccccc2)c(N)n1

Cl.Nc1ccc(N=Nc2ccccc2)c(N)n1: molecular structure, identifiers, source datasets and 21 saved model results in MolClass.

0 source records · 21 model builds with saved results

Explore classification models

Structure and identifiers

MolClass ID: 155188
InChIKey: QQBPIHBUCMDKFG-UHFFFAOYSA-N
Canonical SMILES: Cl.N(=NC1=CC=C(N=C1N)N)C=2C=CC=CC2
Standard InChI: InChI=1S/C11H11N5.ClH/c12-10-7-6-9(11(13)14-10)16-15-8-4-2-1-3-5-8;/h1-7H,(H4,12,13,14);1H
Stored Murcko scaffold: n1cccc(N=Nc2ccccc2)c1

Registry normalization: IMPORTED_CDK_2_12. A registry entry does not establish drug approval or clinical use.

Molecules with the same Murcko scaffold

Exact matches to the stored ring-and-linker framework. Sharing a scaffold does not by itself establish activity or applicability to a model.

Calculated molecular properties

Stored descriptor calculations, not measured experimental values.

Hydrogen bond acceptors: 5; CDK 2.12 · 2026-11-01
Hydrogen bond donors: 2; CDK 2.12 · 2026-11-01
Rotatable bonds: 2; CDK 2.12 · 2026-11-01
Topological polar surface area: 89.65 Å²; CDK 2.12 · 2026-11-01
Molecular weight: 249.7 g/mol; CDK 2.12 · 2026-11-01
XLogP: 3.222; CDK 2.12 · 2026-11-01

Saved model predictions

Computational predictions, not experimental measurements or clinical guidance. Results depend on the model build; applicability indicates similarity to its training chemistry.

Mitochondrial Fusion

Ensemble · model #19 · build #137

inactive

Model confidence: 88.7%
Applicability domain: In domain
Scaffold similarity: 65.6%

Recorded 2026-11-01

Anti-fungal drug pump selectivity

Ensemble · model #18 · build #29

inactive

Model confidence: 71.5%
Applicability domain: In domain
Scaffold similarity: 74.5%

Recorded 2026-11-01

Toxcicity

Ensemble · model #17 · build #28

toxicity reported

Model confidence: 76.7%
Applicability domain: Outside domain
Scaffold similarity: 33.9%

Recorded 2026-11-01

Molecule Aggregation

Ensemble · model #16 · build #27

Non-aggregator

Model confidence: 59.8%
Applicability domain: Outside domain
Scaffold similarity: 33.7%

Recorded 2026-11-01

Metabolite Likeness

Ensemble · model #15 · build #26

ZINC

Model confidence: 78.8%
Applicability domain: Outside domain
Scaffold similarity: 34.7%

Recorded 2026-11-01

Molecule Autofluorescence

LibSVM · model #13 · build #152

Autofluorescence

Model confidence: 100.0%
Applicability domain: Outside domain
Scaffold similarity: 36.7%

Recorded 2026-11-01

Cell Cycle Activation/Inhibition

NaiveBayes · model #10 · build #21

cellcycle-

Model confidence: 92.3%
Applicability domain: Outside domain
Scaffold similarity: 33.3%

Recorded 2026-11-01

Blood Brain Barrier

RandomForest · model #7 · build #151

BBB+

Model confidence: 72.0%
Applicability domain: Outside domain
Scaffold similarity: 27.1%

Recorded 2026-11-01

Derivation and validation of toxicophores for mutagenicity prediction

RandomForest · model #6 · build #15

mutagen

Model confidence: 63.0%
Applicability domain: In domain
Scaffold similarity: 61.0%

Recorded 2026-11-01

Benchmark data set for in silico prediction of Ames mutagenicity

Ensemble2 · model #5 · build #134

Toxic

Model confidence: 99.7%
Applicability domain: In domain
Scaffold similarity: 60.1%

Recorded 2026-11-01

A predictive model for drug bioaccumulation and bioactivity in Caenorhabditis elegans

NaiveBayes · model #4 · build #14

Accumulates

Model confidence: 96.7%
Applicability domain: Outside domain
Scaffold similarity: 31.4%

Recorded 2026-11-01

ADME evaluation in drug discovery: Correlation of Caco-2 permeation with simple molecular properties

Ensemble · model #2 · build #244

app-

Model confidence: 55.2%
Applicability domain: Outside domain
Scaffold similarity: 33.6%

Recorded 2026-11-01

Chemical genetics reveals a complex functional ground state of neural stem cells

Ensemble · model #1 · build #16

Mutual

Model confidence: 90.1%
Applicability domain: Outside domain
Scaffold similarity: 38.6%

Recorded 2026-11-01

Yeast Bioactive Library Cross-Kingdom - msp_ce_emb

Ensemble · model #157 · build #247

non-active

Model confidence: 100.0%
Applicability domain: Outside domain
Scaffold similarity: 35.9%

Recorded 2026-11-01

Yeast Bioactive Library Cross-Kingdom - msp_ce

Ensemble · model #156 · build #246

non-active

Model confidence: 65.0%
Applicability domain: Outside domain
Scaffold similarity: 41.5%

Recorded 2026-11-01

Thrombin Model

Ensemble · model #14 · build #25

Active

Model confidence: 64.0%
Applicability domain: Outside domain
Scaffold similarity: 35.8%

Recorded 2026-11-01

ActinPolymerization: inhibit actin polymerization in PIP2-stimulated Xenopus egg extracts

Ensemble · model #12 · build #23

actin-

Model confidence: 72.2%
Applicability domain: Outside domain
Scaffold similarity: 36.5%

Recorded 2026-11-01

BetaCellTransdifferentiation: To identify compounds that cause differentiation of Endocrine cell populations

J48 · model #11 · build #157

betacelltrans+

Model confidence: 74.2%
Applicability domain: Outside domain
Scaffold similarity: 30.4%

Recorded 2026-11-01

HSP90 PPI Inhibition: qHTS Assay for Disrupters of an Hsp90 Co-Chaperone Interaction

Ensemble · model #9 · build #20

Hsp90_ppi-

Model confidence: 91.3%
Applicability domain: In domain
Scaffold similarity: 55.6%

Recorded 2026-11-01

Genetic mapping of targets mediating differential chemical phenotypes in Plasmodium falciparum

LibSVM · model #8 · build #159

inactive

Model confidence: 100.0%
Applicability domain: Outside domain
Scaffold similarity: 30.7%

Recorded 2026-11-01

Cross-species discovery of syncretic drug combinations that potentiate the antifungal fluconazole

Ensemble · model #3 · build #17

No Synergy

Model confidence: 54.1%
Applicability domain: Outside domain
Scaffold similarity: 45.9%

Recorded 2026-11-01

Source datasets

Dataset registrations and identifiers stored in MolClass.

No dataset registrations recorded.