IUPAC: (2R,3R)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-12-methoxy-3,10-dihydro-2H-1,4,5-trioxatetraphen-10-one

SMILES: COc1cc(ccc1O)[C@H]1Oc2c(OC)cc3c(oc4ccccc4c3=O)c2O[C@@H]1CO