4-(4-fluorophenyl)-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylic acid

1-(2,2-diethoxyethyl)-3,5-dimethyl-4-nitro-1H-pyrazole

ethyl 5-methyl-4-[(4-nitro-1H-pyrazol-1-yl)methyl]isoxazole-3-carboxylate

ethyl 5-(4-ethylphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylate

3-amino-6-(difluoromethyl)-4-phenylthieno[2,3-b]pyridine-2-carbonitrile

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

6-(2-furyl)-3-phenylisoxazolo[5,4-b]pyridine-4-carbohydrazide

ethyl (4-oxo-1-phenyl-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetate

5-amino-2-(3-chloro-1-benzothien-2-yl)-1,3-oxazole-4-carboxamide

methyl 1-(2,2-difluoroethyl)-1H-pyrazole-3-carboxylate

1,3-dimethyl-5-(trifluoromethyl)-1H-pyrazole