IUPAC:N-{9-[(2R,3R,4S,5R)-5-{[bis(4-methoxyphenyl)(phenyl)methoxy]methyl}-4-[(tert-butyldimethylsilyl)oxy]-3-hydroxyoxolan-2-yl]-6-oxo-6,9-dihydro-3H-purin-2-yl}-2-methylpropanamide
IUPAC:N-{9-[(2R,3R,4S,5R)-5-{[bis(4-methoxyphenyl)(phenyl)methoxy]methyl}-4-[(tert-butyldimethylsilyl)oxy]-3-hydroxyoxolan-2-yl]-6-oxo-6,9-dihydro-3H-purin-2-yl}-2-methylpropanamide