Formula: C40H42O10 | Mol. Weight: 682.80 g/mol
IUPAC: 1-[(1S,3R,3aS,4S,6R,6aS)-3,6-bis(4-hydroxy-3-methoxyphenyl)-4-[4-(4-hydroxyphenyl)-2-oxobutyl]-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-1-yl]-4-(4-hydroxyphenyl)butan-2-one
COC1=C(C=CC(=C1)C2C3C(OC(C3C(O2)CC(=O)CCC4=CC=C(C=C4)O)C5=CC(=C(C=C5)O)OC)CC(=O)CCC6=CC=C(C=C6)O)O