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