Try searching for...
SCFBio, IIT Delhi
Formula: C15H19NO | Mol. Weight: 229.32 g/mol
IUPAC: (4aS,8aS)-3,8a-dimethyl-5-methylidene-1,4,4a,6,7,8-hexahydrobenzo[f]indol-2-one
CC1=C2CC3C(=C)CCCC3(C=C2NC1=O)C