Molecule card · MolClass #154317

Oc1nc2cccnc2nc1O

Oc1nc2cccnc2nc1O: 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: 154317
InChIKey: ZTCJWOFMAWQWRD-UHFFFAOYSA-N
Canonical SMILES: OC1=NC2=NC=CC=C2N=C1O
Standard InChI: InChI=1S/C7H5N3O2/c11-6-7(12)10-5-4(9-6)2-1-3-8-5/h1-3H,(H,9,11)(H,8,10,12)
Stored Murcko scaffold: n1ccnc2cccnc12

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.

No other molecules currently have this stored scaffold.

Calculated molecular properties

Stored descriptor calculations, not measured experimental values.

Hydrogen bond acceptors: 5; CDK 2.12 · 2026-10-31
Hydrogen bond donors: 2; CDK 2.12 · 2026-10-31
Rotatable bonds: 0; CDK 2.12 · 2026-10-31
Topological polar surface area: 79.13 Å²; CDK 2.12 · 2026-10-31
Molecular weight: 163.134 g/mol; CDK 2.12 · 2026-10-31
XLogP: 0.726; CDK 2.12 · 2026-10-31

Saved model predictions

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

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: 39.4%

Recorded 2026-10-31

Yeast Bioactive Library Cross-Kingdom - msp_ce

Ensemble · model #156 · build #246

non-active

Model confidence: 89.4%
Applicability domain: Outside domain
Scaffold similarity: 40.4%

Recorded 2026-10-31

Mitochondrial Fusion

Ensemble · model #19 · build #137

inactive

Model confidence: 96.0%
Applicability domain: In domain
Scaffold similarity: 71.8%

Recorded 2026-10-31

Anti-fungal drug pump selectivity

Ensemble · model #18 · build #29

inactive

Model confidence: 92.1%
Applicability domain: In domain
Scaffold similarity: 73.7%

Recorded 2026-10-31

Toxcicity

Ensemble · model #17 · build #28

toxicity reported

Model confidence: 80.1%
Applicability domain: Outside domain
Scaffold similarity: 40.8%

Recorded 2026-10-31

Molecule Aggregation

Ensemble · model #16 · build #27

Non-aggregator

Model confidence: 71.8%
Applicability domain: Outside domain
Scaffold similarity: 40.1%

Recorded 2026-10-31

Metabolite Likeness

Ensemble · model #15 · build #26

HMDB

Model confidence: 94.1%
Applicability domain: Outside domain
Scaffold similarity: 41.0%

Recorded 2026-10-31

Thrombin Model

Ensemble · model #14 · build #25

Inactive

Model confidence: 95.9%
Applicability domain: Outside domain
Scaffold similarity: 35.1%

Recorded 2026-10-31

Molecule Autofluorescence

LibSVM · model #13 · build #152

Autofluorescence

Model confidence: 100.0%
Applicability domain: In domain
Scaffold similarity: 74.0%

Recorded 2026-10-31

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

Ensemble · model #12 · build #23

actin-

Model confidence: 52.3%
Applicability domain: In domain
Scaffold similarity: 50.7%

Recorded 2026-10-31

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

J48 · model #11 · build #157

betacelltrans-

Model confidence: 80.0%
Applicability domain: Outside domain
Scaffold similarity: 34.1%

Recorded 2026-10-31

Cell Cycle Activation/Inhibition

NaiveBayes · model #10 · build #21

cellcycle-

Model confidence: 93.2%
Applicability domain: Outside domain
Scaffold similarity: 34.7%

Recorded 2026-10-31

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

Ensemble · model #9 · build #20

Hsp90_ppi-

Model confidence: 100.0%
Applicability domain: In domain
Scaffold similarity: 54.1%

Recorded 2026-10-31

Genetic mapping of targets mediating differential chemical phenotypes in Plasmodium falciparum

LibSVM · model #8 · build #159

inactive

Model confidence: 100.0%
Applicability domain: In domain
Scaffold similarity: 51.7%

Recorded 2026-10-31

Blood Brain Barrier

RandomForest · model #7 · build #151

BBB+

Model confidence: 72.0%
Applicability domain: Outside domain
Scaffold similarity: 45.6%

Recorded 2026-10-31

Derivation and validation of toxicophores for mutagenicity prediction

RandomForest · model #6 · build #15

nonmutagen

Model confidence: 67.0%
Applicability domain: In domain
Scaffold similarity: 72.1%

Recorded 2026-10-31

Benchmark data set for in silico prediction of Ames mutagenicity

Ensemble2 · model #5 · build #134

none

Model confidence: 54.0%
Applicability domain: In domain
Scaffold similarity: 72.5%

Recorded 2026-10-31

A predictive model for drug bioaccumulation and bioactivity in Caenorhabditis elegans

NaiveBayes · model #4 · build #14

none

Model confidence: 86.1%
Applicability domain: Outside domain
Scaffold similarity: 40.1%

Recorded 2026-10-31

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

Ensemble · model #3 · build #17

No Synergy

Model confidence: 90.5%
Applicability domain: Outside domain
Scaffold similarity: 45.8%

Recorded 2026-10-31

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

Ensemble · model #2 · build #244

app-

Model confidence: 79.1%
Applicability domain: Outside domain
Scaffold similarity: 38.9%

Recorded 2026-10-31

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

Ensemble · model #1 · build #16

Mutual

Model confidence: 92.9%
Applicability domain: Outside domain
Scaffold similarity: 49.7%

Recorded 2026-10-31

Source datasets

Dataset registrations and identifiers stored in MolClass.

No dataset registrations recorded.