Try searching for...
SCFBio, IIT Delhi
Formula: C15H22Br2O | Mol. Weight: 378.14 g/mol
IUPAC: (2aR,3S,4aR,5R,6S,8R,8aS)-3,6-dibromo-2a,4a,5,8-tetramethyl-2,3,4,5,6,8-hexahydro-1H-cyclobuta[i]inden-7-one
CC1C(C(=O)C(C23C1(CC(C2(CC3)C)Br)C)C)Br