(2E)-N-[(2-cyclopropyl-3-methyloxolan-3-yl)methyl]-4-(dimethylamino)but-2-enamide

2-{1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[2.2.1]heptan-2-yl]-N-(prop-2-en-1-yl)formamido}acetic acid

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

3-({[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}methyl)pentanoic acid

5-(2,3-dimethylpiperidin-1-yl)-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-oxopentanoic acid

3-{N-cyclopropyl-2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetamido}propanoic acid

3-({2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1,3-thiazol-4-yl}formamido)butanoic acid

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-[(3-methoxycyclopentyl)carbamoyl]butanoic acid

3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-({[1-(2-methoxyethyl)cyclopropyl]methyl}carbamoyl)propanoic acid

3-({2-[ethyl(propyl)amino]ethyl}carbamoyl)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{[2-(prop-2-en-1-yloxy)propyl]carbamoyl}butanoic acid