4-{3-[3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl]pyridin-2-yl}morpholine

(1RS,6SR)-3-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxypropanoyl]-3-azabicyclo[4.1.0]heptane-7-carboxylic acid

(1RS,2SR)-2-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxypropanamido]cycloheptane-1-carboxylic acid

5,6-Dihydro-1H-naphth[1,2-c]oxocin-1,3(4H)-dione

4-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanamido]-3-hydroxy-3-methylbutanoic acid

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

rac-(1R,2S)-2-({[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazol-5-yl]formamido}methyl)cyclopropane-1-carboxylic acid

3-cyclopropyl-2-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazol-3-yl]formamido}propanoic acid

3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-1-methyl-1H-pyrazole-5-carboxylic acid

(2S)-1-{bicyclo[2.2.1]hept-5-en-2-yl}propan-2-amine

methyl 4-[(1R)-1-hydroxy-3-methoxy-3-oxopropyl]-1-methyl-1H-pyrazole-3-carboxylate