IUPAC:(2R,5R,6R,9R,10R,13S)-6,10,18-trimethyl-5-[(2R)-6-methylheptan-2-yl]-17,19-dioxo-16,18,20-triazahexacyclo[13.5.2.0^{1,9}.0^{2,6}.0^{10,15}.0^{16,20}]docos-21-en-13-yl 2-bromoacetate
IUPAC:(2R,5R,6R,9R,10R,13S)-6,10,18-trimethyl-5-[(2R)-6-methylheptan-2-yl]-17,19-dioxo-16,18,20-triazahexacyclo[13.5.2.0^{1,9}.0^{2,6}.0^{10,15}.0^{16,20}]docos-21-en-13-yl 2-bromoacetate