[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an alkaloid."}, {"from": "gpt", "value": "[C][C][C@@][C][C][C][N][C@@H1][Ring1][=Branch1][C][=C][Branch1][Branch1][C][C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][O][C][=Branch1][Branch1][=C][Ring2][Ring1][Ring1][C][=Branch1][C][=O][O][C]"}]