IUPAC:[(2R,3R,4R,5R)-5-{4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl}-5-cyano-3,4-bis[(2-methylpropanoyl)oxy]oxolan-2-yl]methyl 2-methylpropanoate
IUPAC:[(2R,3R,4R,5R)-5-{4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl}-5-cyano-3,4-bis[(2-methylpropanoyl)oxy]oxolan-2-yl]methyl 2-methylpropanoate