SMILES: C[C@@]12CCC[C@@]([C@H]1C[C@@H]([C@]34[C@H]2CC[C@H](C3)C(=C)C4)O)(C)C(=O)[O-]
Description: The molecule is a monocarboxylic acid anion that is the conjugate base of ent-7alpha-hydroxykaur-16-en-19-oic acid, obtained by deprotonation of the carboxy group. It is a conjugate base of an ent-7alpha-hydroxykaur-16-en-19-oic acid.