[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a ketone. It has a role as a metabolite."}, {"from": "gpt", "value": "[C][C][=C][C][C][C@][Branch2][Ring1][P][C@@H1][Branch1][Ring2][O][Ring1][Ring1][C][C@@][Branch2][Ring1][Branch1][C@@H1][Branch1][Branch1][C][C][Ring1][N][C@H1][Branch1][=Branch1][C][C][Ring1][#Branch1][=O][C][=Branch1][C][=C][C][C][C]"}]