9-(((dimethylamino)sulfonyl)(methyl)amino)-N-(4-fluorobenzyl)-3-hydroxy-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)pyrimidine-2-carboxamide
9-(((dimethylamino)sulfonyl)(methyl)amino)-n-(4-fluorobenzyl)-3-hydroxy-4-oxo-6,7,8,9-tetrahydro-4h-pyrido(1,2-a)pyrimidine-2-carboxamide