[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Maackia amurensis with data available."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C][C][C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C][C][C][N][Ring1][Branch1]"}]