1-acetyl-4-amino-3,6-dihydro-2H-pyridine-5-carbonitrile

1,1-difluoro-2-[1-(2-methylpropyl)-1H-pyrazol-4-yl]propan-2-amine

1-[1-(7-Chloro-1,3-dioxaindan-5-yl)cyclopropyl]cyclopropan-1-amine

2-(4,5-Difluoro-2-nitrophenyl)-1,1-difluoropropan-2-amine

2-[1-(5-Fluoro-2-methoxy-4-methylphenyl)cyclopropyl]propan-2-amine

2-[3-cyclobutyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-2-azabicyclo[2.1.1]hexane-1-carboxylic acid

1-[3-cyclobutyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]cyclobutane-1-carboxylic acid

(1R,5S)-3-[3-cyclobutyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid

(3S)-1-[3-cyclobutyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]piperidine-3-carboxylic acid

3-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-3,3,3-trifluoro-N-propylpropanamido}propanoic acid

3-(2-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}-N-propylacetamido)propanoic acid