((2R,3S,4S,5R)-5-(6-amino-2-(((2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl)oxy)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate; {[(2R,3S,4S,5R)-5-(6-amino-2-{[(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl]oxy}-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acid
