1 K4B 4-[3-(phenylmethyl)imidazolidin-1-yl]carbonylbenzenesulfonamide 1.000 2 FKK 4-[4-[(4-fluorophenyl)methyl]piperazin-1-yl]carbonylbenzenesulfonamide 0.852 3 K4H 4-[[4-(phenylmethyl)-1,4-diazepan-1-yl]carbonyl]benzenesulfonamide 0.852 4 O42 4-[4-(phenylcarbonyl)piperazin-1-yl]carbonylbenzenesulfonamide 0.852 5 U7Z 4-[4-(2-chlorophenyl)carbonylpiperazin-1-yl]carbonylbenzenesulfonamide 0.821