[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a 5-alpha reductase inhibitor used to treat symptoms of benign prostatic hypertrophy and male pattern baldness. Finasteride is associated with a low rate of transient serum aminotransferase elevations, but has yet to be linked to instances of clinically apparent, acute liver injury."}, {"from": "gpt", "value": "[C][C@][C][C][C@H1][C@H1][Branch2][Ring1][=Branch1][C@@H1][Ring1][=Branch1][C][C][C@@H1][Ring1][=Branch2][C][=Branch1][C][=O][N][C][Branch1][C][C][Branch1][C][C][C][C][C][C@@H1][C@@][Ring1][P][Branch1][#Branch2][C][=C][C][=Branch1][C][=O][N][Ring1][#Branch1][C]"}]