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

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

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

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

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

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

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