tert-Butyl ((S)-1-((2S,4R)-2-((4-bromobenzyl)carbamoyl)-4-hydroxypyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)carbamate

tert-Butyl ((S)-1-((2S,4R)-2-((4-bromobenzyl)carbamoyl)-4-hydroxypyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)carbamate,