4-(((2-((tert-butoxycarbonyl)(methyl)amino)ethyl)(methyl)carbamoyl)oxy)benzyl (4-(hydroxymethyl)phenyl) ethane-1,2-diylbis(methylcarbamate)

4-(((2-((((4-(((2-((tert-butoxycarbonyl)(methyl)amino)ethyl)(methyl)carbamoyl)oxy)benzyl)oxy)carbonyl)(methyl)amino)ethyl)(methyl)carbamoyl)oxy)benzyl acetate