[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a 3-oxo-5alpha-steroid."}, {"from": "gpt", "value": "[C][C@][C][C][C][=Branch1][C][=O][C][C@@H1][Ring1][#Branch1][C][C][C@@H1][C@@H1][Ring1][O][C][=Branch1][C][=O][C][C@][Branch1][#Branch2][C@H1][Ring1][#Branch1][C][C][C][Ring1][Branch1][=O][C]"}]