[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Clausena excavata with data available."}, {"from": "gpt", "value": "[C][C][=C][C@H1][Branch1][=Branch1][O][C][Ring1][Branch1][=O][C][/C][=Branch2][Ring1][N][=C][\\C][O][C][=C][Branch2][Ring1][C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][C][=Branch1][C][=O][O][Ring1][=Branch2][O][C][/C]"}]