[1-(3,5-Dichloropyridin-2-yl)cyclopropyl]methanamine

(3S)-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazole-5-carbonyl]piperidine-3-carboxylic acid

4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3,3-trifluoropropanamido]-1-methyl-1H-pyrazole-5-carboxylic acid

7-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-7-azabicyclo[2.2.1]heptane-1-carboxylic acid

4-{N-ethyl-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolan-2-yl]formamido}butanoic acid

4-[N-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-methylhexanamido]butanoic acid

(2S)-2-{2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]acetamido}-3-methoxypropanoic acid

2-Methyl-5-(piperidin-4-yl)thiophene-3-carboxylic acid

(2S)-2-{2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetamido}-3-methylpentanoic acid

3-[2-({2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentyl}formamido)ethoxy]propanoic acid

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