Try searching for...
SCFBio, IIT Delhi
Formula: C22H31NO2 | Mol. Weight: 341.50 g/mol
IUPAC: (1R,7R,10R,11S,15S,18R,23S)-11-methyl-5-oxa-13-azahexacyclo[11.9.1.01,7.07,15.010,23.018,22]tricos-21-en-4-one
CC1CN2CC3CCC4CCC=C4C56C2C1CCC35COC(=O)CC6