. "experimental"@en . . . . . . . . . . . . . . . . . . . . . . . . . "(2R,3R,4S,5R)-2-[6-amino-8-[(3,4-dichlorophenyl)methylamino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol"@en . . . . . . . . . .