N-((2,4-DIFLUOROPHENYL)METHYL)-9-ETHOXY-1,8-DIHYDRO-2-((1R)-3-HYDROXY-1-METHYLPROPYL)-1,8-DIOXO-2H-PYRIDO(1,2-A)PYRAZINE-7-CARBOXAMIDE
n-((2,4-difluorophenyl)methyl)-9-ethoxy-1,8-dihydro-2-((1r)-3-hydroxy-1-methylpropyl)-1,8-dioxo-2h-pyrido(1,2-a)pyrazine-7-carboxamide