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

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

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

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

4-(3-bromophenyl)-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-propyl-1,2,4-thiadiazole

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

5-chloro-3-[4-(trifluoromethyl)phenyl]-1,2,4-thiadiazole

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

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

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

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

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

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