英文名称
7-[4-[N'-[N'-[6-[[amino-[[amino-[4-[6-carboxy-8-(2,4-difluorophenyl)-3-fluoro-5-oxo-1,8-naphthyridin-2-yl]piperazin-1-yl]methylidene]amino]methylidene]amino]hexyl]carbamimidoyl]carbamimidoyl]piperazin-1-yl]-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid