Try searching for...
SCFBio, IIT Delhi
Formula: C15H19NO3 | Mol. Weight: 261.32 g/mol
IUPAC: (14R)-14-methyl-13-oxa-8-azatricyclo[6.5.3.04,12]hexadeca-1,4(12)-diene-3,16-dione
CC1CC(=O)N2CCCC3=C(CCC2)OC1=CC3=O