1 K7D 4-oxo-8-phenyl-1,4-dihydroquinoline-3-carboxylic acid 1.000 2 YA5 (8m)-8-{2-[(fluorosulfonyl)oxy]phenyl}-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 0.800 3 YCI 8-{4-[(fluorosulfonyl)oxy]phenyl}-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 0.800 4 YE3 (8m)-8-(2-{[2-(fluorosulfonyl)ethyl]amino}phenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 0.741 5 1UR 4-(4-oxo-4h-chromen-2-yl)benzoic acid 0.739 6 KWB 5-cyclohexyl-2-hydroxybenzoate 0.714 7 GJP 4-hydroxyquinoline-3-carboxylic acid 0.700