1-(3-carboxy-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)piperazine 1-oxide; 1-Cyclopropyl-6-fluoro-1,4-dihydro-7-(1-oxido-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid
1-(3-carboxy-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)piperazine 1-oxide; 1-Cyclopropyl-6-fluoro-1,4-dihydro-7-(1-oxido-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid