Formula: C34H28O7 | Mol. Weight: 548.60 g/mol
IUPAC: (1S,13S,14R,21R)-14,21-dihydroxy-6,17-bis(2-phenylethyl)-7,12,16-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),5,9,15(20),17-hexaene-4,19-dione
C1=CC=C(C=C1)CCC2=CC(=O)C3=C(O2)C=CC4=C3C5C(C(O4)C(C6=C5C(=O)C=C(O6)CCC7=CC=CC=C7)O)O