1 JFY N-{4-[(2s)-butan-2-yl]phenyl}methanesulfonamide 1.000 2 RY4 N-[4-(aminomethyl)phenyl]methanesulfonamide 0.750 3 UA5 (4-ethylphenyl)sulfamic acid 0.750 4 4MB 4-[(methylsulfonyl)amino]benzoic acid 0.706 5 S2S 4-(methylsulfonylamino)benzamide 0.706