SMILES: C[C@]12CC[C@](C[C@H]1C3=CC(=O)[C@@H]4[C@]5(CCC(=O)C([C@@H]5CC[C@]4([C@@]3(CC2)C)C)(C)C)C)(C)C(=O)[O-]
Description: The molecule is the conjugate base of 3-oxoglycyrrhetinic acid acid; major species at pH 7.3. It is a conjugate base of a 3-oxoglycyrrhetinic acid.