2-[1-({[(Tert-butoxy)carbonyl](propan-2-yl)amino}methyl)cyclobutyl]acetic acid

N-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethyl]-2-[[2-(2,6-dioxopiperidin-3-yl)-1-oxo-3H-isoindol-5-yl]oxy]acetamide

N-{2-[2-(2-aminoethoxy)ethoxy]ethyl}-2-{[2-(2,6-dioxopiperidin-3-yl)-1-oxo-2,3-dihydro-1H-isoindol-5-yl]oxy}acetamide

N-(4-aminobutyl)-2-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]oxy-acetamide

(2S)-2-{2-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridin-2-yl]acetamido}-3-methylbutanoic acid

1-{2-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridin-2-yl]acetamido}cyclobutane-1-carboxylic acid

2-{4-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylbutanoyl]piperazin-1-yl}acetic acid

Methyl 2-[1-(2-{[(tert-butoxy)carbonyl]amino}-5-fluorophenyl)cyclopropyl]-2-hydroxyacetate

1-(5-Bromo-3-methylfuran-2-yl)-3,3-difluorocyclobutan-1-amine

5-(4,4-difluorocyclohexyl)-1-methyl-1H-pyrazole-4-carboxylic acid

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