benzyl 2-(2-(((2S,3R)-3-hydroxy-1-oxo-1-(pyrrolidin-1-yl)butan-2-yl)amino)-2-oxoethyl)-1-oxo-2,5-diazaspiro[3.4]octane-5-carboxylate

N-((2S,3R)-3-hydroxy-1-oxo-1-(pyrrolidin-1-yl)butan-2-yl)-2-(5-(1-methyl1H-1,2,4-triazole-5-carbonyl)-1-oxo-2,5-diazaspiro[3.4]octan-2-yl)acetamide