Term Name:	(2Z,10Z)-3-hydroxy-5,17-dioxo-4,5-secoestra-2,10-diene-3-oic acid
Synonyms:	(2Z,10Z)-4,5-secoestra-2-10-diene-3-ol-5,17-dione-3-oic acid, (2Z,4Z)-2-hydroxy-4-[(3aS,5aS,9aS,9bS)-3a-methyl-3,7-dioxododecahydro-6H-cyclopenta[a]naphthalen-6-ylidene]but-2-enoic acid
Definition:	An oxo seco-steroid that is a meta-cleavage metabolite in the estrogen degradation pathway; an unstable precursor to pyridinestrone acid.
Ontology:	ChEBI [CHEBI:138283]  ( EBI )