1 MNS 5-(dimethylamino)-1-naphthalenesulfonamide 1.000 2 ANS 5-(dimethylamino)-1-naphthalenesulfonic acid(dansyl acid) 0.889 3 MHK Naphthalene-1-sulfonamide 0.824 4 LZ2 5-hydroxynaphthalene-1-sulfonamide 0.778 5 7CB Isoquinoline-5-sulfonamide 0.722 6 G8L Quinoline-8-sulfonamide 0.722 7 MUE Naphthalene-2-sulfonamide 0.722