9-fluoro-3-methyl-10-(3-amino-3-methylazetidin-1-yl)-7-oxo-2,3-dihydro-7H-pyrido-(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid
9-fluoro-3-methyl-10-(3-amino-3-methylazetidin-1-yl)-7-oxo-2,3-dihydro-7h-pyrido-(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid