1-(p-Fluoro-phenyl-6-fluoro-7-chloro-4-oxo-3-quinolinecarboxylic acid

1-(4-Fluorophenyl)-6-fluoro-7-chloro-1,4-dihydro-4-oxoquinoline-3-carboxylicacid

1-4(4-FLUOROPHENYL)-6-FLUORO-7-CHLORO-1,4-DIHYDRO-4-OXO-QUINOLINE-3- C ARBOXYLIC

7-Chloro-6-fluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

7-CHLORO-6-FLUORO-1-(4-FLUOROPHENYL)-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID