[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@][C][C][C][C][Branch1][=C][C][Ring1][=Branch1][C][C][C@][Ring1][=Branch2][Branch1][Ring1][C][#C][O][C][C][C][=C][Ring1][=N][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is a steroid. It has a role as an estrogen."}]