Try searching for...
SCFBio, IIT Delhi
Formula: C20H30O4 | Mol. Weight: 334.40 g/mol
IUPAC: 3-[2-[(1R,2S,4aS,8aS)-1-hydroxy-2,5,5,8a-tetramethyl-3-oxo-2,4,4a,6,7,8-hexahydronaphthalen-1-yl]ethyl]-2H-furan-5-one
CC1C(=O)CC2C(CCCC2(C1(CCC3=CC(=O)OC3)O)C)(C)C