N-(5-Bromo-3-chloropyridin-2-YL)benzamide

1-[({2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1,3-thiazol-4-yl}formamido)methyl]cyclopropane-1-carboxylic acid

2-[4-({[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]formamido}methyl)-1H-1,2,3-triazol-1-yl]acetic acid

2-{3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]cyclopentyl}acetic acid

(2R,4R)-1-{2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetyl}-4-hydroxypyrrolidine-2-carboxylic acid

(2S,4S)-1-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoyl]-4-hydroxypyrrolidine-2-carboxylic acid

3-{[3-bromo-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}-3-methylbutanoic acid

(2S)-2-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]acetamido}-4-methoxy-4-oxobutanoic acid

(2S)-2-[6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]-4-methoxy-4-oxobutanoic acid

(2S)-2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]formamido}-4-methylpentanoic acid

4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanoyl]-1-methylpiperazine-2-carboxylic acid