Formula: C27H26O12 | Mol. Weight: 542.50 g/mol
IUPAC: [(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[3-hydroxy-5-[(E)-2-(4-hydroxyphenyl)ethenyl]phenoxy]oxan-2-yl]methyl 3,4,5-trihydroxybenzoate
C1=CC(=CC=C1C=CC2=CC(=CC(=C2)OC3C(C(C(C(O3)COC(=O)C4=CC(=C(C(=C4)O)O)O)O)O)O)O)O