6-FLUORO-7-(4-METHYLPIPERAZIN-1-YL)-1-(4-(4-METHYLPIPERAZIN-1-YL)PHENYL)-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
6-fluoro-7-(4-methylpiperazin-1-yl)-1-(4-(4-methylpiperazin-1-yl)phenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid