7-hydrazinyl-3-propyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine

2-{1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-fluorophenyl]-N-(prop-2-yn-1-yl)formamido}acetic acid

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

2-{3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-ynamido]phenyl}acetic acid

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

2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cycloheptyl]formamido}pent-4-ynoic acid

2-(2-{4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1H-1,2,3-triazol-1-yl}-N-(prop-2-yn-1-yl)acetamido)acetic acid

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

Prop-2-en-1-yl 3-formylazetidine-1-carboxylate

2-(2-aminocyclopropyl)-4-chloro-6-methoxy-phenol

tert-butyl N-[4-(2-hydroxyethyl)oxan-4-yl]-N-methylcarbamate