IUPAC:{[(2R,3S,4R,5R)-5-(3-carbamoyl-5-fluoro-2-oxo-1,2-dihydropyrazin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acid
IUPAC:{[(2R,3S,4R,5R)-5-(3-carbamoyl-5-fluoro-2-oxo-1,2-dihydropyrazin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acid