[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@][C][C][C@H1][C@H1][Branch1][#Branch2][C@@H1][Ring1][=Branch1][C][C][C][Ring1][=Branch2][=O][C][C][=C][C@@][Ring1][O][Branch1][#Branch2][C][C][C][=Branch1][C][=O][C][Ring1][#Branch1][C]"}, {"from": "gpt", "value": "The molecule is an androstanoid that is androst-5-ene bearing two oxo substituents at positions 3 and 17. It is an androstanoid, a 3-oxo-Delta(5)-steroid and a 17-oxo steroid."}]