1-(1H-Benzimidazol-4-yl)-4-((5-(methylthio)-1,3,4-oxadiazol-2-yl)carbonyl)piperazine 84806-81-5 Piperazine, 1-(1H-benzimidazol-4-yl)-4-((5-(methylthio)-1,3,4-oxadiazol-2-yl)carbonyl)-