1 VWS 5-{[(4-chlorophenyl)sulfonyl]amino}-2-methyl-1-benzofuran-3-carboxylic acid 1.000 2 A1AG5 8-(3,4-dichlorobenzene-1-sulfonamido)quinoline-5-carboxylic acid 0.750 3 A1AG4 4-(3,4-dichlorobenzene-1-sulfonamido)-2-fluorobenzoic acid 0.704