2-[(6-chloropurin-9-yl)methoxy]propane-1,3-diol

6-chloro-9-cyclohex-2-en-1-ylpurine

6-chloro-7-cyclohex-2-enyl-7H-purine

6-(2-bromo-2-phenylethenyl)-7H-purine

6-chloro-9-hexylpurine