Formula: C33H42O5 | Mol. Weight: 518.70 g/mol
IUPAC: (1S,4R,8R,10R)-1-benzoyl-4-(2-hydroxypropan-2-yl)-11,11-dimethyl-8,10-bis(3-methylbut-2-enyl)-3-oxatricyclo[6.3.1.02,6]dodec-2(6)-ene-7,12-dione
CC(=CCC1CC2(C(=O)C3=C(C(C2=O)(C1(C)C)C(=O)C4=CC=CC=C4)OC(C3)C(C)(C)O)CC=C(C)C)C