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

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

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

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

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

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

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

1-(3-benzyl-1,2,4-thiadiazol-5-yl)piperazine

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

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

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