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

methyl 5-ethylthiophene-3-carboxylate

1-(2,2-difluoroethyl)-5-methyl-3-nitro-1H-pyrazole

methyl 6-cyclopropyl-1-(2-ethoxy-2-oxoethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate

methyl 1-propyl-1H-pyrazole-5-carboxylate

1-(4-fluorophenyl)-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

ethyl 1-methyl-3-nitro-1H-pyrazole-5-carboxylate

ethyl 4-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoate

3,6-dicyclopropyl-1-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

4-(ethoxycarbonyl)-1-methyl-1H-pyrazole-3-carboxylic acid

[3-(methoxycarbonyl)-1H-pyrazol-1-yl]acetic acid