Formula: C33H40O6 | Mol. Weight: 532.70 g/mol
IUPAC: (1S,2S,13S,15R)-6,8-dihydroxy-17,17-dimethyl-5,7,15-tris(3-methylbut-2-enyl)-3,16-dioxapentacyclo[11.4.1.02,11.02,15.04,9]octadeca-4,6,8,11-tetraene-10,14-dione
CC(=CCC1=C(C(=C2C(=C1O)C(=O)C3=CC4CC5C3(O2)C(C4=O)(OC5(C)C)CC=C(C)C)CC=C(C)C)O)C