1 56F 1-(4-chlorophenyl)-N-methylmethanesulfonamide 1.000 2 LJR 1-cyclohexyl-N-methylmethanesulfonamide 0.923 3 WAH N-ethyl-1-(4-fluorophenyl)methanesulfonamide 0.800 4 BSF {[(benzylsulfonyl)amino]methyl}boronic acid 0.750 5 PMF Phenylmethylsulfonyl fluoride 0.714 6 PMS Phenylmethanesulfonic acid 0.714