[{"from": "human", "value": "Please give me some details about this molecule. [C][O][C][=C][C][=C][C][=Branch1][C][=O][O][C][Ring1][#Branch1][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][O][O][C][=O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Heracleum yungningense with data available."}]