5-{[2-(aminocarbonyl)phenyl]amino}-5-oxopentanoic acid

5-(bromomethyl)-1-ethyl-3-methyl-1H-pyrazole

3-(bromomethyl)-1-isopropyl-1H-pyrazole

methyl 3-(3-bromo-1H-pyrazol-1-yl)propanoate

3-(3-bromo-1H-1,2,4-triazol-1-yl)propanoic acid

methyl 4-chloro-5-methylisoxazole-3-carboxylate

1'-ethyl-4'-nitro-1'H-1,3'-bipyrazole-3-carboxylic acid

1-(2,2-difluoroethyl)-4-ethynyl-1H-pyrazole

ethyl 3-(aminocarbonyl)-1-methyl-1H-pyrazole-4-carboxylate

6-(2,2-difluoroethoxy)-5-methoxy-1,3-benzothiazol-2-amine

methyl 2-(1H-pyrazol-1-yl)propanoate