[{"from": "human", "value": "What can you tell me about this molecule? [C][C@][C][C][C@H1][C][=Branch1][S][=C][C][C][=C][Ring1][=Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C@@H1][Ring1][#C][C][C][C][Ring2][Ring1][C][=O]"}, {"from": "gpt", "value": "The molecule is a 17-oxo steroid and a 3-hydroxy steroid. It derives from a hydride of an estrane."}]