英文名称
[(2R,5R)-5-(4-acetamido-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl]oxy-[[(2R,5R)-3-[[(2R,5R)-5-[6-(2-cyanoethoxy)-2-[(2-phenoxyacetyl)amino]purin-9-yl]-3-[[(2R,5R)-3-[2-(methylamino)-2-oxoacetyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxophosphaniumyl]oxyoxolan-2-yl]methoxy-oxophosphaniumyl]oxy-5-[6-[(2-phenoxyacetyl)amino]purin-9-yl]oxolan-2-yl]methoxy]-oxophosphanium