(4R,12AS)-N-((2,4-DIFLUOROPHENYL)METHYL)-7-(((2,4-DIFLUOROPHENYL)METHYL)AMINO)-4-METHYL-6,8-DIOXO-3,4,6,8,12,12A-HEXAHYDRO-2H-PYRIDO(1',2':4,5)PYRAZINO(2,1-B)(1,3)OXAZINE-9-CARBOXAMIDE
(4r,12as)-n-((2,4-difluorophenyl)methyl)-7-(((2,4-difluorophenyl)methyl)amino)-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2h-pyrido(1',2':4,5)pyrazino(2,1-b)(1,3)oxazine-9-carboxamide