[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=C][Branch2][Ring1][#C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][/C][=C][/C][=Branch1][C][=O][O][C@@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Brassica rapa with data available."}]