[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Aspidosperma quebracho-blanco with data available."}, {"from": "gpt", "value": "[C][/C][=C][\\C][N][C@H1][C][C@@H1][/-Ring1][=Branch1][C][Branch2][Ring1][Ring2][C][Ring1][=Branch1][C][C][=C][Ring1][Branch2][N][C][=C][C][=C][C][=C][Ring1][=Branch2][Ring1][=Branch1][Branch1][Branch2][C][O][C][=Branch1][C][=O][C][C][=Branch1][C][=O][O][C]"}]