2-(4-Fluoropiperidin-3-yl)ethan-1-ol

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

7-{2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetyl}-7-azabicyclo[2.2.1]heptane-2-carboxylic acid

1-{2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetyl}-4-methylpiperidine-3-carboxylic acid

3-{2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetamido}bicyclo[3.1.0]hexane-1-carboxylic acid

2-{1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanamido]cyclopropyl}acetic acid

1-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanoyl]-6-methylpiperidine-3-carboxylic acid

4-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanamido]-5-oxopyrrolidine-3-carboxylic acid

4-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-hydroxybutanamido]-5-oxopyrrolidine-3-carboxylic acid

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

(3RS,4RS)-1-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)heptanoyl]-4-methylpyrrolidine-3-carboxylic acid