Formula: C22H26N2O4 | Mol. Weight: 382.50 g/mol
IUPAC: methyl (1R,10S,15E,17R,18R)-15-ethylidene-18-hydroxy-3-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.02,10.02,13.04,9.010,17]icosa-4,6,8-triene-17-carboxylate
CC=C1CN2CCC34C2(C5CC1C3(C(O5)O)C(=O)OC)N(C6=CC=CC=C46)C