Try searching for...
SCFBio, IIT Delhi
Formula: C15H22O3 | Mol. Weight: 250.33 g/mol
IUPAC: 8a-hydroxy-3,4a,5-trimethyl-5,6,7,8,9,9a-hexahydro-4H-benzo[f][1]benzofuran-2-one
CC1CCCC2(C1(CC3=C(C(=O)OC3C2)C)C)O