[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@][C][C][C@H1][Branch2][Ring2][Ring1][C][C@@H1][Ring1][=Branch1][C][C][C@@H1][C@@H1][Ring1][#Branch2][C][C][C@][Branch2][Ring1][C][C@H1][Ring1][=Branch1][C][C][C@@H1][Ring1][Branch1][O][S][=Branch1][C][=O][=Branch1][C][=O][O-1][C][O]"}, {"from": "gpt", "value": "The molecule is a steroid sulfate oxoanion that is the conjugate base of (3alpha,5alpha,17beta)-3-hydroxyandrostan-17-yl sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3. It is a conjugate base of a (3alpha,5alpha,17beta)-3-hydroxyandrostan-17-yl sulfate."}]