1 0MB 1-(3-phenyl-1,2,4-thiadiazol-5-yl)-1,4-diazepane 1.000 2 GTI 1-(3-phenyl-1,2,4-thiadiazol-5-yl)piperazine 0.842 3 KWC 1-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]piperazine 0.714