Formula: C33H38O8 | Mol. Weight: 562.60 g/mol
IUPAC: (Z)-4-[(1S,2S,13S,15R)-6,8-dihydroxy-17,17-dimethyl-5,7-bis(3-methylbut-2-enyl)-10,14-dioxo-3,16-dioxapentacyclo[11.4.1.02,11.02,15.04,9]octadeca-4,6,8,11-tetraen-15-yl]-2-methylbut-2-enoic acid
CC(=CCC1=C(C(=C2C(=C1O)C(=O)C3=CC4CC5C3(O2)C(C4=O)(OC5(C)C)CC=C(C)C(=O)O)CC=C(C)C)O)C