3-(3-Chloro-5-fluorophenyl)-3-hydroxypropanenitrile

3-bromo-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-difluoropropanamido]benzoic acid

3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-difluoropropanamido]-4-hydroxybenzoic acid

2-cyclopropyl-3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-difluoropropanoyl]-1,3-thiazolidine-4-carboxylic acid

2-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-ynamido]cyclohexyl}acetic acid

1-{2-ethyl-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-N-methylbutanamido}cyclobutane-1-carboxylic acid

1-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazol-4-yl]-N-methylacetamido}cyclobutane-1-carboxylic acid

3-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]acetamido}-2,2-dimethylpropanoic acid

3-{N-ethyl-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-fluorophenyl]formamido}propanoic acid

3-{2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)piperidin-1-yl]acetamido}-2,2-difluoropropanoic acid

3-{1-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl}propanoic acid