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

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

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

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

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

1-{3-[(2,4-dichlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine

1-{3-[(4-chlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine

1-[3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-yl]piperazine