[{"from": "human", "value": "Please give me some details about this molecule. [C][C@H1][C][C@H1][C@H1][Branch1][O][C][C][=C][Ring1][#Branch1][C][=Branch1][C][=O][O][C@@H1][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][N][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Xanthium sibiricum with data available."}]