N-((4-(dimethylamino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)methyl)isoxazole-5-carboxamide

5-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-enamido]-4-methylpentanoic acid

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

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

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{[2-(propan-2-yloxy)ethyl]carbamoyl}butanoic acid

5-[3-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-3-methyl-1,2-thiazole-4-carboxylic acid

2-({1-[3-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-3-methylazetidin-3-yl}oxy)acetic acid

4-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]formamido}-2,2-dimethylbutanoic acid

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

2-{[(2S)-3-(benzyl carboxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}cyclopentane-1-carboxylic acid

3-[(2S,3R)-3-(tert-butoxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2-hydroxypropanoic acid