[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch2][Ring1][=Branch2][=C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][=Branch1][C][=C][C][=Branch1][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][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 3,5-dihydroxyphenyl group at position 3 and a 4-hydroxybenzyl group at position 4. It has been isolated from Penicillium species. It has a role as a Penicillium metabolite. It is a butenolide and a polyphenol."}]