英文名称
[3-[(2R,4S,5R)-4-[[(2R,3S,5R)-3-acetyloxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-methoxyphosphoryl]oxy-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]oxolan-2-yl]-8-(2-methylpropanoyl)-7-(2-methylpropanoyloxy)-2-oxo-6,7-dihydro-4H-imidazo[1,2-a][1,3,5]triazin-6-yl] 2-methylpropanoate