[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an alkaloid. It has a role as a metabolite."}, {"from": "gpt", "value": "[C][C][C@@H1][C@@H1][C][C][N][C@H1][Ring1][=Branch1][C@][Branch1][Branch1][C][C][Ring1][Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][Ring1][O][=C][Ring1][P][C][=Branch1][C][=O][O][C]"}]