SMILES: C\\1C(OC(=O)/C1=C/C2=CC(=C(C=C2)O)O)C3=CC(=C(C=C3)O)O
Description: The molecule is a butan-4-olide that is dihydrofuran-2(3H)-one substituted by a 3,4-dihydroxybenzylidene group at position 3 and a 3,4-dihydroxyphenyl group at position 5. It has been isolated from the roots of Scorzonera judaica. It has a role as a plant metabolite. It is a butan-4-olide and a member of catechols.