4'-(bis-(2-hydroxyethyl)-amino)-2,2' : 6',2''-terpyridine

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

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

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

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

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

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

5-chloro-3-[(2,4-dichlorophenyl)methyl]-1,2,4-thiadiazole

5-chloro-3-[(2-methylphenyl)methyl]-1,2,4-thiadiazole

5-chloro-3-[(2-methoxyphenyl)methyl]-1,2,4-thiadiazole

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