2-(4-fluorophenyl)-N-(2,2,2-trifluoroethyl)acetamide

rac-4-[(1R,5S)-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-ene-1-carbonyl]morpholine-2-carboxylic acid

2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-(2-methylpropyl)but-2-ynamido]acetic acid

2-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynamido]methyl}-3-methylbutanoic acid

3-[N-ethyl-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynamido]-2-methylpropanoic acid

2-[N-(butan-2-yl)-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynamido]acetic acid

2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynamido]-4-methoxy-4-methylpentanoic acid

2-Amino-5-chloro-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylic acid

2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynamido]-1-methylcyclohexane-1-carboxylic acid

2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-[2-(methylsulfanyl)ethyl]but-2-ynamido]acetic acid

4-[6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4,4-dimethylhexanamido]but-2-ynoic acid