Formula: C34H28O7 | Mol. Weight: 548.60 g/mol
IUPAC: (1S,13S,14R,21R)-14,21-dihydroxy-7,17-bis(2-phenylethyl)-6,12,16-trioxapentacyclo[11.7.1.02,11.05,10.015,20]henicosa-2(11),3,5(10),7,15(20),17-hexaene-9,19-dione
C1=CC=C(C=C1)CCC2=CC(=O)C3=C(O2)C=CC4=C3OC5C(C4C6=C(C5O)OC(=CC6=O)CCC7=CC=CC=C7)O