Formula: C34H28O7 | Mol. Weight: 548.60 g/mol
IUPAC: (1R,13R,14S,21S)-14,21-dihydroxy-8,17-bis(2-phenylethyl)-9,12,16-trioxapentacyclo[11.7.1.02,11.05,10.015,20]henicosa-2(11),3,5(10),7,15(20),17-hexaene-6,19-dione
C1=CC=C(C=C1)CCC2=CC(=O)C3=C(O2)C(C4C(C3C5=C(O4)C6=C(C=C5)C(=O)C=C(O6)CCC7=CC=CC=C7)O)O