(S)-4-((4-(((2,3-dihydro-[1,4]dioxino[2,3-c]pyridin-7-yl)methyl)amino)piperidin-1-yl)methyl)-3-fluoro-4-hydroxy-4H-pyrrolo[3,2,1-de][1,5]naphthyridin-7(5H)-one

P66937 — DNA gyrase subunit B