ethyl 1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylate

3-(1-methoxypropan-2-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine-7-thiol

3-{7-sulfanyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl}butan-1-ol

1-tert-butyl-3-chloro-4-nitro-5-(trifluoromethyl)-1H-pyrazole

2-[4-amino-3-chloro-5-(trifluoromethyl)-1H-pyrazol-1-yl]ethan-1-ol

3-chloro-1-ethyl-5-(trifluoromethyl)-1H-pyrazol-4-amine

rac-(1R,3S)-3-({[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}methyl)-2,2-difluorocyclopropane-1-carboxylic acid

2-{[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpentanamido]methyl}cyclopropane-1-carboxylic acid

2-({2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)thian-4-yl]acetamido}methyl)cyclopropane-1-carboxylic acid

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

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