英文同义词: | 1-(2,4-Difluorophenyl)-4-oxo-6-fluoro-7-[(2-aminopropyl)amino]-1,4-dihydroquinoline-3-carboxylic acid;1-(2,4-Difluorophenyl)-7-[(2-aminopropyl)amino]-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid;7-[(2-Aminopropyl)amino]-1,4-dihydro-6-fluoro-1-(2,4-difluorophenyl)-4-oxoquinoline-3-carboxylic acid |