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They contain at least one carbon atom and heteroatom."}],"molecular_framework":"Aliphatic heteropolycyclic compounds","external_descriptors":[],"predicted_chebi_terms":["oxacycle (CHEBI:38104)","tertiary alcohol (CHEBI:26878)","secondary alcohol (CHEBI:35681)","ketone (CHEBI:17087)","organic hydroxy compound (CHEBI:33822)","epoxide (CHEBI:32955)","ether (CHEBI:25698)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","ergostanoid (CHEBI:50403)","chemical entity (CHEBI:24431)","organic heterocyclic compound (CHEBI:24532)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","organooxygen compound (CHEBI:36963)","polyol (CHEBI:26191)","alcohol (CHEBI:30879)","carbonyl compound (CHEBI:36586)","lipid (CHEBI:18059)","steroid (CHEBI:35341)"],"classification_version":"2.1","predicted_lipidmaps_terms":["Ergosterols and C24-methyl derivatives (ST0103)","Sterol Lipids (ST)"]},"npclassifier":{"isglycoside":false,"class_results":["Ergostane steroids"],"pathway_results":["Terpenoids"],"superclass_results":["Steroids"]}}