1 HA8 N6-(buta-2,3-dienyl)adenine 1.000 2 301 N6-(penta-2,3-dienyl)adenine 0.933 3 ZIP N-(3-methylbut-2-en-1-yl)-9h-purin-6-amine 0.933 4 WA2 (2r)-2-methyl-4-(7h-purin-6-ylamino)butan-1-ol 0.875 5 ZEA (2e)-2-methyl-4-(9h-purin-6-ylamino)but-2-en-1-ol 0.875 6 ZEZ (2z)-2-methyl-4-(9h-purin-6-ylamino)but-2-en-1-ol 0.875 7 2KU N-(3-methoxypropyl)-9h-purin-6-amine 0.812 8 N6M N-methyl-9h-purin-6-amine 0.786 9 A1A84 (2s)-2-[(7h-pyrrolo[2,3-D]pyrimidin-4-yl)amino]pent-4-yn-1-ol 0.765 10 XX1 N~6~-7h-purin-6-yl-L-lysine 0.737 11 42C N,N-dimethyl-7h-purin-6-amine 0.733 12 OYK ~{N},9-dimethylpurin-6-amine 0.733 13 OYN 2-chloranyl-~{N}-methyl-9~{H}-purin-6-amine 0.733 14 A1A83 (2r)-2-[(7h-pyrrolo[2,3-D]pyrimidin-4-yl)amino]butan-1-ol 0.706 15 A1BBY (2s,3r)-3-[(7h-pyrrolo[2,3-D]pyrimidin-4-yl)amino]butan-2-ol 0.706 16 A1BBZ (2r,3r)-3-[(7h-pyrrolo[2,3-D]pyrimidin-4-yl)amino]butan-2-ol 0.706