(2S,3S,4R,5R)-5-(6-Amino-2-((2-(4-(4-fluorophenyl)piperazin-1-yl)ethyl)thio)-9H-purin-9-yl)tetrahydrofuran-2,3,4-triol
(2s,3s,4r,5r)-5-(6-amino-2-((2-(4-(4-fluorophenyl)piperazin-1-yl)ethyl)thio)-9h-purin-9-yl)tetrahydrofuran-2,3,4-triol