IUPAC: 7-hydroxy-2-(4-hydroxyphenyl)-8-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one

SMILES: OCC1OC(C(O)C(O)C1O)c1c(O)ccc2c1oc(cc2=O)-c1ccc(O)cc1