Try searching for...
SCFBio, IIT Delhi
Formula: C15H20O4 | Mol. Weight: 264.32 g/mol
IUPAC: (3aS,4R,4aS,8S,8aS,9aS)-4,8-dihydroxy-8a-methyl-3,5-dimethylidene-3a,4,4a,6,7,8,9,9a-octahydrobenzo[f][1]benzofuran-2-one
CC12CC3C(C(C1C(=C)CCC2O)O)C(=C)C(=O)O3