[{"from": "human", "value": "Describe this molecule. [C][C][=C][Branch2][Ring1][C][C][=Branch1][C][=O][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][Ring1][#Branch1][=O][O][C][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Xylaria feejeensis and Aspergillus fumigatus with data available."}]