(1S)-1-(2-methoxy-3-methylphenyl)ethan-1-amine

2-(1-{1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1H-1,2,3-triazol-4-yl}-N-(prop-2-yn-1-yl)formamido)acetic acid

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

1-{[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]methyl}cyclopentane-1-carboxylic acid

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

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

rac-(1R,3S)-3-[7-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)heptanamido]cyclopentane-1-carboxylic acid

(2S,4S)-1-[7-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)heptanoyl]-4-hydroxypyrrolidine-2-carboxylic acid

rac-(3R,4R)-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2,3-trimethylbutanoyl]-4-methylpyrrolidine-3-carboxylic acid

(2S,4R)-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2,3-trimethylbutanoyl]-4-hydroxypyrrolidine-2-carboxylic acid

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