1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)quinolin-4(1H)-one; 4(1H)-Quinolinone, 1-ethyl-6-fluoro-7-(4-methyl-1-piperazinyl)
1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)quinolin-4(1H)-one; 4(1H)-Quinolinone, 1-ethyl-6-fluoro-7-(4-methyl-1-piperazinyl)