Formula: C28H36O6 | Mol. Weight: 468.60 g/mol
IUPAC: (1R,2R,4R,6S,7S,9S,10S,11R)-6-[(1R)-1-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-1,9-dihydroxy-7,11-dimethyl-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadeca-13,16-dien-12-one
CC1=C(C(=O)OC(C1)C(C)C23C(O2)CC4C3(CC(C5C4(CC=C6C5(C(=O)C=CC6)C)O)O)C)C