[{"from": "human", "value": "Provide a description of this molecule. [C][C@][C][C][C@@H1][C@H1][Branch1][=N][C@H1][Ring1][=Branch1][C][C][C@][Ring1][=Branch2][Branch1][C][C][O][C][C][C@@H1][C@@][Ring1][N][Branch1][=C][C][C][=C][Branch1][Ring2][C][Ring1][=Branch1][N][N][=C][Ring1][=Branch1][C]"}, {"from": "gpt", "value": "The molecule is a steroid. It derives from a hydride of an estrane."}]