SMILES: C1C(=C(C(=O)O1)C2=CC=C(C=C2)O)CC3=CC(=C(C=C3)O)O
Description: The molecule is a butenolide that is furan-2(5H)-one substituted by a 3,4-dihydroxybenzyl 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 butenolide and a polyphenol.