Formula: C21H24N2O3 | Mol. Weight: 352.40 g/mol
IUPAC: (12S,15S,16R,18R,19S)-21-amino-15,19-dimethyl-4-oxa-14-azahexacyclo[14.4.1.02,7.08,20.012,19.014,18]henicosa-1(21),2(7),8(20)-triene-3,9-dione
CC1C2CC3N1CC4C3(C5=C(C6=C(C5=C2N)C(=O)OCC6)C(=O)CC4)C