tert-butyl 4-(3-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidine-1-carbonyl)phenoxy)butanoate

(2S,4R)-1-((S)-3,3-dimethyl-2-(3-methyloxetane-3-carboxamido)butanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

4-(3-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidine-1-carbonyl)phenoxy)butanoic acid

(2S,4R)-4-hydroxy-1-((S)-2-(methylamino)propanoyl)-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

(2S,4R)-4-hydroxy-1-((S)-4-(2-methoxyacetyl)morpholine-3-carbonyl)-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide