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