1-(4-Methyl-3-(trifluoromethyl)phenyl)piperazine

4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazole-5-carbonyl]-1,4-oxazepane-6-carboxylic acid

2-(1-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-thiazole-5-carbonyl}azetidin-3-yl)propanoic acid

1-{N-methyl2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-thiazole-5-amido}cyclobutane-1-carboxylic acid

(2S)-3-cyclopropyl-2-({2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-thiazol-5-yl}formamido)propanoic acid

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

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

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

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

methyl 5-(1-isocyanatoethyl)-1-methyl-1H-pyrazole-4-carboxylate

methyl 5-(1-cyanocyclobutyl)-1-methyl-1H-pyrazole-4-carboxylate