(S)-9-Fluoro-2,3-dihydro-3-Methyl-10-[[2-(Methylamino)ethyl]amino]-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

(S)-9-Fluoro-2,3-dihydro-3-Methyl-10-[[2-(Methylamino)ethyl]amino]-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid