1 1JG 2-{[(5-bromothiophen-2-yl)sulfonyl]amino}-4-chlorobenzoic acid 1.000 2 A41 5-methyl-2-[(phenylsulfonyl)amino]benzoic acid 0.739 3 SFQ 2-{[(4-iodophenyl)sulfonyl]amino}benzoic acid 0.739 4 1JF 4-chloro-2-{[(2,4,5-trichlorophenyl)sulfonyl]amino}benzoic acid 0.720 5 3R7 4-ethenyl-2-[(phenylsulfonyl)amino]benzoic acid 0.708 6 A19 5-bromo-2-{[(4-chlorophenyl)sulfonyl]amino}benzoic acid 0.708