Try searching for...
SCFBio, IIT Delhi
Formula: C16H26O2 | Mol. Weight: 250.38 g/mol
IUPAC: (3aR,9aS,9bR)-3a,6,6,9a-tetramethyl-1,4,5,5a,7,8,9,9b-octahydrobenzo[e][1]benzofuran-2-one
CC1(CCCC2(C1CCC3(C2CC(=O)O3)C)C)C