N-(5-fluoro-2-methylphenyl)-2-{[2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazin-4-yl]sulfanyl}acetamide

3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]bicyclo[3.1.0]hexane-1-carboxylic acid

tert-butyl N-[4-(1H-indol-3-yl)-1-oxobutan-2-yl]carbamate

tert-butyl N-[4-(1H-indol-3-yl)-1-oxobutan-2-yl]-N-methylcarbamate

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

3-[3-(benzyloxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-3-azabicyclo[4.1.0]heptane-7-carboxylic acid

5-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutaneamido]cyclohex-3-ene-1-carboxylic acid

tert-butyl N-[1-(1H-pyrazol-4-yl)cyclobutyl]carbamate

3-({2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropyl}formamido)butanoic acid

2-{1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbut-2-enoyl]piperidin-4-yl}acetic acid

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{[(1,2,2-trimethylcyclopropyl)methyl]carbamoyl}butanoic acid