IUPAC: 5-hydroxy-2-(4-methoxyphenyl)-7-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxan-2-yl)oxy]-4H-chromen-4-one

SMILES: COc1ccc(cc1)-c1cc(=O)c2c(O)cc(OC3OC(COC4OC(C)C(O)C(O)C4O)C(O)C(O)C3O)cc2o1