((2R,3S,4R,5R)-5-(4-氨基-2-氧代嘧啶-1(2H)-基)-3-(((((2R,3S,4R,5R)-5-(6-氨基-9H-嘌呤-9-基)-3,4-二羟基四氢呋喃-2-基)甲氧基)(羟基)磷酰基)氧基)-4-羟基四氢呋喃-2-基)甲基 磷酸酯

((2R,3S,4R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-3-(((((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)oxy)-4-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate