(6-Chloropyridin-3-yl)methan-d2-ol

3-{[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]methyl}-4-methylpentanoic acid

2-ethyl-1-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoyl]pyrrolidine-3-carboxylic acid

6-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]bicyclo[3.2.0]heptane-3-carboxylic acid

4-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolan-3-yl]formamido}-3-hydroxybutanoic acid

2-{1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-enamido]cyclopropyl}acetic acid

2-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]-4-methylhexanoic acid

4-({3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxan-3-yl}formamido)-2-hydroxybutanoic acid

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

rac-(1R,3R,5R)-3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentaneamido]bicyclo[3.1.0]hexane-1-carboxylic acid

1-{2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]acetyl}-3,3-dimethylazetidine-2-carboxylic acid