[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Erythrina sigmoidea, Erythrina mildbraedii, and Maackia amurensis with data available."}, {"from": "gpt", "value": "[C][C][=Branch2][Ring2][P][=C][C][C][=C][C][=Branch2][Ring1][C][=C][C][=C][Ring1][=Branch1][O][C][Branch1][Branch1][C][=C][Ring1][=Branch1][Branch1][C][C][C][C@@H1][C][C][=Branch1][C][=O][C][=C][Branch1][=N][C][=C][Branch1][Branch2][C][=C][Ring1][=Branch1][O][Ring1][O][O][O][C]"}]