4-(2-methoxyphenyl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid

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

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

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

4-(2,5-dimethylphenyl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid

4-(2-ethoxyphenyl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid

5-Chloro-3-[(2-chlorophenyl)methyl]-1,2,4-thiadiazole

3-benzyl-5-chloro-1,2,4-thiadiazole

5-chloro-3-(4-nitrophenyl)-1,2,4-thiadiazole

5-chloro-3-(3-chlorophenyl)-1,2,4-thiadiazole

5-chloro-3-(trichloromethyl)-1,2,4-thiadiazole