N-((8-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methyl)cyclopropanecarboxamide

N-[(2-aminocyclopentyl)methyl]-4-nitrobenzene-1-sulfonamide

4-nitro-N-{1H,4H,5H,6H-pyrrolo[3,4-c]pyrazol-3-yl}benzene-1-sulfonamide

N-(3-amino-2,2,4,4-tetramethylcyclobutyl)-4-nitrobenzene-1-sulfonamide

(1R,3R,5S)-8-(4-nitrobenzenesulfonyl)-8-azabicyclo[3.2.1]octan-3-amine

4-({1-[(tert-butoxy)carbonyl]-3,5-dimethylpiperidin-4-yl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)butanoic acid

4-[(4-{1-[(tert-butoxy)carbonyl]-4-cyanopiperidin-4-yl}oxolan-3-yl)({[(9H-fluoren-9-yl)methoxy]carbonyl})amino]butanoic acid

4-{[(3aR,7aS)-1-[(tert-butoxy)carbonyl]-octahydro-1H-indol-5-yl]({[(9H-fluoren-9-yl)methoxy]carbonyl})amino}butanoic acid

4-({1-[(tert-butoxy)carbonyl]-2-(2-methoxyethyl)azetidin-3-yl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)butanoic acid

4-({1-[(tert-butoxy)carbonyl]-3-cyclopentylpiperidin-4-yl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)butanoic acid

4-({1-[(tert-butoxy)carbonyl]-6-methylpiperidin-3-yl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)butanoic acid