IUPAC:(4R)-4-[(1S,2R,13S,14S,17R,18R)-7-acetyl-2,9,9,18-tetramethyl-6,7-diazapentacyclo[11.7.0.0^{2,10}.0^{4,8}.0^{14,18}]icosa-4(8),5,10-trien-17-yl]-1-(morpholin-4-yl)pentan-1-one
IUPAC:(4R)-4-[(1S,2R,13S,14S,17R,18R)-7-acetyl-2,9,9,18-tetramethyl-6,7-diazapentacyclo[11.7.0.0^{2,10}.0^{4,8}.0^{14,18}]icosa-4(8),5,10-trien-17-yl]-1-(morpholin-4-yl)pentan-1-one