[{"from": "human", "value": "Describe this molecule. [C][C@][C][C][C@H1][C@H1][Branch1][#Branch2][C@@H1][Ring1][=Branch1][C][C][C@@H1][Ring1][=Branch2][O][C][C][C][=C][C][=Branch1][O][=C][Branch1][#Branch1][C][=C][Ring1][#C][Ring1][=Branch1][O][O][S][=Branch1][C][=O][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a steroid sulfate oxoanion that is the conjugate base of 2-hydroxy-17beta-estradiol 3-sulfate, obtained by deprotonation of the sulfo group. It is functionally related to a 2-hydroxy-17beta-estradiol. It is a conjugate base of a 2-hydroxy-17beta-estradiol 3-sulfate."}]