Formula: C32H28O9 | Mol. Weight: 556.60 g/mol
IUPAC: 3,10,14,19,21-pentahydroxy-18-[(1R)-1-hydroxy-4-methylpent-3-enyl]-12-(3-methylbut-2-enyl)pentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),6,10,12,14,17,19-nonaene-5,8,16-trione
CC(=CCC1=C2C(=C(C3=C(C(=CC(=O)C3=C2O)C(CC=C(C)C)O)O)O)C4=C(C5=C(C(=O)C=CC5=O)C(=C14)O)O)C