<HashMap><database>biostudies-other</database><scores/><additional><omics_type>Unknown</omics_type><volume>1</volume><submitter>Jumoke Adeyemi</submitter><journal>Journal of cheminformatics</journal><pagination>8</pagination><full_dataset_link>https://www.ebi.ac.uk/biostudies/studies/MODEL2407180004</full_dataset_link><repository>biostudies-other</repository><additional_accession>20298526</additional_accession><pubmed_authors>Zainab Ashimiyu-Abdusalam</pubmed_authors><pubmed_authors>Jumoke Adeyemi</pubmed_authors></additional><is_claimable>false</is_claimable><name>Ertl2009 - Synthetic accessibility score estimation</name><description>&lt;p>Estimation of synthetic accessibility score (SAScore) of drug-like molecules based on molecular complexity and fragment contributions. The fragment contributions are based on a 1M sample from PubChem and the molecular complexity is based on the presence/absence of non-standard structural features. It has been validated comparing the SAScore and the estimates of medicinal chemist experts for 40 molecules (r2 = 0.89).&lt;/p>&lt;p>&lt;normal>Model Type:&lt;/normal> Predictive machine learning model.&lt;br>&lt;normal>Model Relevance:&lt;/normal> Estimation of synthetic accessibility score (SAScore)&lt;br>&lt;normal>Model Encoded by:&lt;/normal>  Miquel Duran-Frigola (Ersilia)&lt;br>&lt;normal>Metadata Submitted in BioModels by:&lt;/normal> Zainab Ashimiyu-Abdusalam&lt;/p>&lt;p>Implementation of this model code by &lt;a href="https://ersilia.io/">Ersilia&lt;/a> is available here: &lt;br>&lt;a href="https://github.com/ersilia-os/eos9ei3">https://github.com/ersilia-os/eos9ei3&lt;/a>&lt;/p>&lt;img src="https://www.ebi.ac.uk/biomodels/static-assets/images/ersilia-logo.png" alt="Ersilia Logo" width="150"></description><dates><release>2024-07-18T00:00:00Z</release><modification>2025-07-14T17:00:45.527Z</modification><creation>2025-03-31T13:27:21.001Z</creation></dates><accession>MODEL2407180004</accession><cross_references><stato>STATO:0000142</stato><stato>STATO:0000237</stato><bao>0002305</bao><pubmed>20298526</pubmed><ncit>NCIT:C53237</ncit><ncit>NCIT:C54563</ncit><ncit>NCIT:C16309</ncit><ncit>C61408</ncit><ncit>C45329</ncit><ncit>C154407</ncit><ncit>NCIT:C71568</ncit><edam>topic_3336</edam><edam>topic_0154</edam><edam>topic_3474</edam><cheminf>CHEMINF:000431</cheminf><cheminf>CHEMINF:000316</cheminf><cheminf>CHEMINF:000018</cheminf><unknown>eos9ei3</unknown><unknown>SA_Score</unknown></cross_references></HashMap>