N-(Cyanomethyl)-5-methoxy-3-methyl-1-benzofuran-2-carboxamide

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{methyl[(thietan-3-yl)methyl]carbamoyl}butanoic acid

3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-{methyl[(thian-2-yl)methyl]carbamoyl}propanoic acid

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{methyl[(thian-2-yl)methyl]carbamoyl}butanoic acid

2-[2-({[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]formamido}methyl)-1,3-thiazol-4-yl]acetic acid

1-[2-(3-Aminocyclobutyl)acetyl]azetidine-2-carboxamide

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-[(4-methoxy-3,3-dimethylbutyl)carbamoyl]butanoic acid

2-cyclopropyl-2-({4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1-methyl-1H-pyrazol-5-yl}formamido)acetic acid

3-(Oxolan-2-yloxy)piperidine

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

3-[benzyl(methyl)amino]-2-({4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1-methyl-1H-pyrazol-5-yl}formamido)propanoic acid