[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an alkaloid. It has a role as a metabolite."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring2][Ring1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C][N+1][=C][C][=C][C][=Branch1][S][=C][Branch1][O][C][=C][Ring1][=Branch1][C][=C][Ring1][#C][Ring1][#Branch2][O][C][O][C][O][C]"}]