10-(4-(6-carboxy-10-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,3,4]oxadiazino[6,5,4-ij]quinolin-9-yl)piperazin-1-yl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,3,4]oxadiazino[6,5,4-ij]quinoline-6-carboxylicacid
10-(4-(6-carboxy-10-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,3,4]oxadiazino[6,5,4-ij]quinolin-9-yl)piperazin-1-yl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,3,4]oxadiazino[6,5,4-ij]quinoline-6-carboxylicacid