SMILES: C[C@H](CCC(=O)NCCS(=O)(=O)[O-])[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C(=O)C[C@H]4[C@@]3(CC[C@H](C4)O)C)C
Description: The molecule is a cholanic acid conjugate anion that is the conjugate base of 7-oxotaurolithocholic acid, obtained by deprotonation of the sulfonic acid group; major species at pH 7.3. It is a cholanic acid conjugate anion and an organosulfonate oxoanion. It is a conjugate base of a 7-oxotaurolithocholic acid.