(S)-10-(1-aminocyclopropyl)-9-fluoro-6-hydroxy-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one;(3S)-10-(1-Aminocyclopropyl)-9-fluoro-2,3-dihydro-6-hydroxy-3-methyl-7H-pyrido[1,2,3-de]-1,4-benzoxazin-7-one
(S)-10-(1-aminocyclopropyl)-9-fluoro-6-hydroxy-3-methyl-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one;(3S)-10-(1-Aminocyclopropyl)-9-fluoro-2,3-dihydro-6-hydroxy-3-methyl-7H-pyrido[1,2,3-de]-1,4-benzoxazin-7-one