(3aS,4S,6S,6aS)-6-((6-((3-iodobenzyl)amino)-9H-purin-9-yl)methyl)-N,N,2,2-tetramethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxamide

(2R,3R,4S,5S)-2-((benzoyloxy)methyl)-5-((6-((3-iodobenzyl)amino)-9H-purin-9-yl)methyl)tetrahydrofuran-3,4-diyl dibenzoate