label: (2S,3S,4R,5R)-3-amino-5-(6-(2,5-dichlorobenzylamino)purin-9-yl)-4-hydroxytetrahydrofuran-2-carboxylic acid methylamide
label_lc: (2s,3s,4r,5r)-3-amino-5-(6-(2,5-dichlorobenzylamino)purin-9-yl)-4-hydroxytetrahydrofuran-2-carboxylic acid methylamide