(R,Z)-6-(benzyl(2,2-dimethoxyethyl)amino)-5-((tert-butoxycarbonyl)amino)-1-(cyclopropyl(2,3-dimethylbenzyl)amino)-1,6-dioxohex-2-en-3-yl 4-methylbenzenesulfonate

tert-butyl (R,Z)-(1-(benzyl(2,2-dimethoxyethyl)amino)-6-(cyclopropyl(2,3-dimethylbenzyl)amino)-4-(4-(2-(2,6-dichloro-4-methylphenoxy)ethoxy)phenyl)-1,6-dioxohex-4-en-2-yl)carbamate