2-(5-(chloromethyl)-1-(difluoromethyl)-1H-pyrazol-3-yl)pyridine

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

rac-4-[(2R,3R)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-carbonyl]thiomorpholine-2-carboxylic acid

(2R)-2-({3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl}formamido)propanoic acid

rac-(2R,3R)-3-({[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolan-2-yl]formamido}methyl)oxolane-2-carboxylic acid

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

5-({[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopropyl]formamido}methyl)-1,2-oxazole-3-carboxylic acid

rac-1-({[(3R,5R)-5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl]formamido}methyl)cyclopropane-1-carboxylic acid

rac-2-{[(3R,5R)-5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl]formamido}pent-4-enoic acid

2-(1-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl}-N-(propan-2-yl)formamido)acetic acid

2-(1-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl}-N-propylformamido)acetic acid