(2S,3S,4R,5R)-3-amino-5-[6-[[5-chloro-2-[(3-methyl-1,2-oxazol-5-yl)methoxy]phenyl]methylamino]purin-9-yl]-4-hydroxy-N-methyloxolane-2-carboxamide
(2S,3S,4R,5R)-3-amino-5-[6-[[5-chloro-2-[(3-methylisoxazol-5-yl)methoxy]phenyl]methylamino]purin-9-yl]-4-hydroxy-N-methyl-tetrahydrofuran-2-carboxamide
(2S,3S,4R,5R)-3-amino-5-[6-[[5-chloro-2-[(3-methyl-5-isoxazolyl)methoxy]phenyl]methylamino]-9-purinyl]-4-hydroxy-N-methyl-2-tetrahydrofurancarboxamide
(2S,3S,4R,5R)-3-amino-5-[6-[[5-chloro-2-[(3-methylisoxazol-5-yl)methoxy]benzyl]amino]purin-9-yl]-4-hydroxy-N-methyl-tetrahydrofuran-2-carboxamide
(2S,3S,4R,5R)-3-amino-5-[6-[[5-chloro-2-[(3-methyl-1,2-oxazol-5-yl)methoxy]phenyl]methylamino]purin-9-yl]-4-hydroxy-N-methyl-oxolane-2-carboxamide