methyl 3-(N-(1-phenyl-2-(2H-1,2,3-triazol-2-yl)ethyl)sulfamoyl)thiophene-2-carboxylate

3-{1-[1-benzyl-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)piperidin-4-yl]-N-(propan-2-yl)formamido}propanoic acid

2-(2-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}-N-(2-hydroxyethyl)acetamido)acetic acid

1-(2-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}acetyl)-3-hydroxypyrrolidine-3-carboxylic acid

(1R,5S)-3-(2-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}acetyl)-3-azabicyclo[3.1.0]hexane-6-carboxylic acid

5-[1-benzyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrrolidine-3-amido]-3-methyl-1,2-thiazole-4-carboxylic acid

4-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]benzoic acid

3-{[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]methyl}oxane-3-carboxylic acid

(2RS,3RS)-3-{[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]methyl}oxolane-2-carboxylic acid

2-{1-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]cyclohexyl}acetic acid

rac-2-[(1R,2S)-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolane-3-amido]cyclopentyl]acetic acid