Try searching for...
SCFBio, IIT Delhi
Formula: C17H22O5 | Mol. Weight: 306.40 g/mol
IUPAC: [(3S,3aR,4S,6R,9bS)-6-hydroxy-3,6,9-trimethyl-2-oxo-3,3a,4,5,8,9b-hexahydroazuleno[4,5-b]furan-4-yl] acetate
CC1C2C(CC(C3=CCC(=C3C2OC1=O)C)(C)O)OC(=O)C