[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch2][Ring1][=Branch1][=C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][=Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is a butenolide that is furan-2(5H)-one substituted by a 4-hydroxybenzyl group at position 4 and a 4-hydroxyphenyl group at position 3. It has been isolated from Penicillium species. It has a role as a Penicillium metabolite. It is a polyphenol and a butenolide."}]