((2R,3R,4R,5R)-3-(((((2R,3S,4R,5R)-5-(2-氨基-6-氧代-3,6-二氢-9H-嘌呤-9-基)-3,4-二羟基四氢呋喃-2-基)甲氧基)(羟基)磷酰)氧基)-5-(6-氨基-9H-嘌呤-9-基)-4-甲氧基四氢呋喃-2-基)甲基磷酸酯

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