[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][=Branch1][C][=O][O][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][N][C][C][C@H1][C@H1][Ring1][=Branch1][C][C][C@@H1][C@@][Ring1][=Branch1][Branch1][=N][C][C@H1][Branch1][Branch2][C][=Branch1][C][=O][C][Ring1][#Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a steroid ester and a 3-oxo-5alpha-steroid. It has a role as an antineoplastic agent. It is functionally related to a metholone."}]