N-(3-((4AS,5S,7AS)-2-AMINO-5-(1,1-DIFLUOROETHYL)-5,7-DIHYDRO-4H-FURO(3,4-D)(1,3)THIAZIN-7A(4AH)-YL)-4-FLUOROPHENYL)-5-CYANO-2-PYRIDINECARBOXAMIDE
n-(3-((4as,5s,7as)-2-amino-5-(1,1-difluoroethyl)-5,7-dihydro-4h-furo(3,4-d)(1,3)thiazin-7a(4ah)-yl)-4-fluorophenyl)-5-cyano-2-pyridinecarboxamide