METHYL ((S)-1-(((2S,3S)-4-(2-((S)-2-FORMAMIDO-3,3-DIMETHYLBUTANOYL)-1-(4-(PYRIDIN-2-YL)BENZYL)HYDRAZINEYL)-3-HYDROXY-1-PHENYLBUTAN-2-YL)AMINO)-3,3-DIMETHYL-1-OXOBUTAN-2-YL)CARBAMATE
methyl ((s)-1-(((2s,3s)-4-(2-((s)-2-formamido-3,3-dimethylbutanoyl)-1-(4-(pyridin-2-yl)benzyl)hydrazineyl)-3-hydroxy-1-phenylbutan-2-yl)amino)-3,3-dimethyl-1-oxobutan-2-yl)carbamate