[{"from": "human", "value": "Provide a description of this molecule. [C][C@][C][C][C@H1][C@H1][Branch1][#Branch2][C@@H1][Ring1][=Branch1][C][C][C][Ring1][=Branch2][=O][C][C][C][=C][C][=Branch1][O][=C][Branch1][#Branch1][C][=C][Ring1][#C][Ring1][=Branch1][O][O][C]"}, {"from": "gpt", "value": "The molecule is a 2-hydroxy steroid that is 2-hydroxyestrone in which the hydroxy group at position 3 has been converted to the corresponding methyl ether. It is a 2-hydroxy steroid, a 17-oxo steroid and an aromatic ether. It is functionally related to a 2-hydroxyestrone."}]