(Z)-3-oxo-2-(thiophen-2-ylmethylene)-2,3-dihydrobenzofuran-6-yl cyclohexanecarboxylate

3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-[(1-methoxypropan-2-yl)(prop-2-en-1-yl)carbamoyl]propanoic acid

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-[(1-methoxypropan-2-yl)(prop-2-en-1-yl)carbamoyl]butanoic acid

2-{1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)furan-2-carbonyl]-4-methylpyrrolidin-3-yl}acetic acid

2-{1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hex-5-enoyl]-4-methylpyrrolidin-3-yl}acetic acid

3-ethyl-1-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentanecarbonyl]azetidine-3-carboxylic acid

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

1-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanoyl]-3-(prop-2-en-1-yl)azetidine-3-carboxylic acid

1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoyl]-3-(prop-2-en-1-yl)azetidine-3-carboxylic acid

3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid

1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxy-2-methylpropanoyl]-3-(prop-2-en-1-yl)azetidine-3-carboxylic acid