Molecule card · MolClass #151802

O=C1C(=CO)c2ccccc2-c2ccccc21

O=C1C(=CO)c2ccccc2-c2ccccc21: 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: 151802
InChIKey: RYLFERIMAZCADF-UHFFFAOYSA-N
Canonical SMILES: O=C1C(=CO)C=2C=CC=CC2C=3C=CC=CC13
Standard InChI: InChI=1S/C15H10O2/c16-9-14-12-7-2-1-5-10(12)11-6-3-4-8-13(11)15(14)17/h1-9,16H
Stored Murcko scaffold: c1ccc2c(c1)ccc3ccccc32

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.

View all molecules with this scaffold →

Calculated molecular properties

Stored descriptor calculations, not measured experimental values.

Hydrogen bond acceptors: 2; CDK 2.12 · 2026-10-29
Hydrogen bond donors: 1; CDK 2.12 · 2026-10-29
Rotatable bonds: 0; CDK 2.12 · 2026-10-29
Topological polar surface area: 37.3 Å²; CDK 2.12 · 2026-10-29
Molecular weight: 222.239 g/mol; CDK 2.12 · 2026-10-29
XLogP: 4.019; CDK 2.12 · 2026-10-29

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: 97.9%
Applicability domain: In domain
Scaffold similarity: 65.5%

Recorded 2026-10-29

Yeast Bioactive Library Cross-Kingdom - msp_ce

Ensemble · model #156 · build #246

non-active

Model confidence: 99.9%
Applicability domain: In domain
Scaffold similarity: 65.5%

Recorded 2026-10-29

Mitochondrial Fusion

Ensemble · model #19 · build #137

inactive

Model confidence: 87.9%
Applicability domain: In domain
Scaffold similarity: 65.7%

Recorded 2026-10-29

Anti-fungal drug pump selectivity

Ensemble · model #18 · build #29

inactive

Model confidence: 92.1%
Applicability domain: In domain
Scaffold similarity: 77.1%

Recorded 2026-10-29

Toxcicity

Ensemble · model #17 · build #28

no toxicity reported

Model confidence: 57.6%
Applicability domain: In domain
Scaffold similarity: 65.4%

Recorded 2026-10-29

Molecule Aggregation

Ensemble · model #16 · build #27

Aggregator

Model confidence: 81.8%
Applicability domain: Outside domain
Scaffold similarity: 41.7%

Recorded 2026-10-29

Metabolite Likeness

Ensemble · model #15 · build #26

HMDB

Model confidence: 90.8%
Applicability domain: In domain
Scaffold similarity: 61.6%

Recorded 2026-10-29

Thrombin Model

Ensemble · model #14 · build #25

Inactive

Model confidence: 56.2%
Applicability domain: Outside domain
Scaffold similarity: 49.1%

Recorded 2026-10-29

Molecule Autofluorescence

LibSVM · model #13 · build #152

Autofluorescence

Model confidence: 100.0%
Applicability domain: In domain
Scaffold similarity: 52.3%

Recorded 2026-10-29

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

Ensemble · model #12 · build #23

actin-

Model confidence: 70.9%
Applicability domain: In domain
Scaffold similarity: 65.7%

Recorded 2026-10-29

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

J48 · model #11 · build #157

betacelltrans+

Model confidence: 74.2%
Applicability domain: In domain
Scaffold similarity: 74.6%

Recorded 2026-10-29

Cell Cycle Activation/Inhibition

NaiveBayes · model #10 · build #21

cellcycle+

Model confidence: 86.5%
Applicability domain: In domain
Scaffold similarity: 63.4%

Recorded 2026-10-29

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: 85.5%

Recorded 2026-10-29

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: 65.5%

Recorded 2026-10-29

Blood Brain Barrier

RandomForest · model #7 · build #151

BBB+

Model confidence: 89.0%
Applicability domain: Outside domain
Scaffold similarity: 47.7%

Recorded 2026-10-29

Derivation and validation of toxicophores for mutagenicity prediction

RandomForest · model #6 · build #15

mutagen

Model confidence: 60.0%
Applicability domain: In domain
Scaffold similarity: 92.5%

Recorded 2026-10-29

Benchmark data set for in silico prediction of Ames mutagenicity

Ensemble2 · model #5 · build #134

Toxic

Model confidence: 50.5%
Applicability domain: In domain
Scaffold similarity: 92.5%

Recorded 2026-10-29

A predictive model for drug bioaccumulation and bioactivity in Caenorhabditis elegans

NaiveBayes · model #4 · build #14

Accumulates

Model confidence: 91.3%
Applicability domain: In domain
Scaffold similarity: 65.5%

Recorded 2026-10-29

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

Ensemble · model #3 · build #17

No Synergy

Model confidence: 74.9%
Applicability domain: In domain
Scaffold similarity: 62.6%

Recorded 2026-10-29

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: 46.2%

Recorded 2026-10-29

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

Ensemble · model #1 · build #16

Mutual

Model confidence: 92.9%
Applicability domain: In domain
Scaffold similarity: 64.4%

Recorded 2026-10-29

Source datasets

Dataset registrations and identifiers stored in MolClass.

No dataset registrations recorded.