SMILES: C[C@H](CCC(=O)[O-])[C@H]1CC[C@@H]2[C@@]1([C@H](C[C@H]3[C@H]2CC[C@H]4[C@@]3([C@@H](C[C@H](C4)O)O)C)O)C
Description: The molecule is a cholanic acid anion, that is the conjugate base of 1beta-hydroxydeoxycholic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.