1 6SR 5-[4-(1,3-benzodioxol-5-ylcarbonyl)piperazin-1-yl]-2,3-dihydroinden-1-one 1.000 2 41O 5-[4-(3-chlorobenzoyl)piperazin-1-yl]-1h-inden-1-one 0.857 3 41N 1-{4-[4-(1,3-benzodioxol-5-ylcarbonyl)piperazin-1-yl]phenyl}ethanone 0.767 4 PZQ Praziquantel 0.724 5 ZWK [4-(1-aminophthalazin-6-yl)piperazin-1-yl](2-methylphenyl)methanone 0.710