[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][Branch1][=N][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C][C][C@H1][C@@H1][C][C][C][=Branch1][C][=O][C@][Ring1][=Branch1][Branch1][#Branch1][C][C][C][Ring1][#Branch2][=O][C]"}, {"from": "gpt", "value": "The molecule is a seco-androstane that is 9,10-secoandrostane which is substituted by oxo groups at positions 9 and 17 and in which the A-ring is aromatic and bears hydroxy groups at positions 3 and 4."}]