5-chloro-3-{[(4-chlorophenyl)methyl]sulfanyl}-1,2,4-thiadiazole

5-chloro-3-[(2-phenoxyethyl)sulfanyl]-1,2,4-thiadiazole

ethyl 5-(furan-2-yl)-1H-pyrazole-4-carboxylate

ethyl 5-(4-tert-butylphenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(2-methoxyphenyl)-1H-pyrazole-4-carboxylate

ethyl 5-[2-(trifluoromethyl)phenyl]-1H-pyrazole-4-carboxylate

ethyl 5-[(naphthalen-1-yloxy)methyl]-1H-pyrazole-4-carboxylate

ethyl 5-(2,5-dichlorophenyl)-1H-pyrazole-4-carboxylate

5-[(4-methoxyphenyl)methyl]-1H-pyrazole-4-carboxylic acid

5-[(4-chlorophenyl)methyl]-1H-pyrazole-4-carboxylic acid

5-[(2,6-dichlorophenyl)methyl]-1H-pyrazole-4-carboxylic acid