2-{[1-(3-Chloropyridin-2-yl)piperidin-4-yl]oxy}-5-ethylpyrimidine

(2R)-3-(3,4-dihydroxyphenyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanoic acid

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hex-5-enoic acid

(2S)-5-(aminooxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoic acid

methyl 2-[(3S,3aS,6aR)-1,2,3,3a,4,5,6,6a-octahydrocyclopenta[c]pyrrol-3-yl]acetate

5-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4,4-difluorobutanamido]-4-methylpentanoic acid

rac-2-[(1R,2R)-2-(2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]sulfanyl}acetamido)cyclohexyl]acetic acid

3-{1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,2,5-oxadiazol-3-yl]-N-methylformamido}-2-methylpropanoic acid

1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-(propan-2-yl)butanoyl]-3-methylpyrrolidine-2-carboxylic acid

4-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methyl-1,3-thiazol-5-yl]formamido}-3-methoxybutanoic acid

2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-enoyl]-2-azabicyclo[2.2.2]octane-1-carboxylic acid