1 JR2 4-(pyrrolidin-1-yl)-7h-pyrrolo[2,3-D]pyrimidin-2-amine 1.000 2 JIJ 4-(pyrrolidin-1-yl)-7h-pyrrolo[2,3-D]pyrimidine 0.933 3 A1BAK (3r)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-3-ol 0.875 4 A1A6O (3r,4r)-4-fluoro-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-3-ol 0.824 5 A1A92 [(2s)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-2-yl]methanol 0.824 6 W8G 4-thiomorpholino-7h-pyrrolo[2,3-D]pyrimidin-2-amine 0.824 7 XFE (3r)-1-(5-methyl-7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-3-amine 0.824 8 A1A58 [(2s,4s)-4-fluoro-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-2-yl]methanol 0.778 9 A1A6N (3r)-3-ethyl-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-3-ol 0.778 10 A1A6P (3r,5r)-5-(hydroxymethyl)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-3-ol 0.778 11 A1A9D [(2s,3s)-3-methyl-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-2-yl]methanol 0.778 12 A1A9X [(1s,4s)-2-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)-2-azabicyclo[2.1.1]hexan-1-yl]methanol 0.778 13 A1BAN (1r)-1-[(2r)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-2-yl]ethan-1-ol 0.778 14 A1BB0 4-[(2r)-2-(propan-2-yl)pyrrolidin-1-yl]-7h-pyrrolo[2,3-D]pyrimidine 0.778 15 6J9 4-(piperazin-1-yl)-7h-pyrrolo[2,3-D]pyrimidine 0.765 16 ZME 6-(3-methyl-1h-pyrrol-1-yl)-9h-purine 0.765 17 A1A17 2-[(2r)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-2-yl]propan-2-ol 0.737 18 A1A56 (3s)-3-hydroxy-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidine-3-carboxamide 0.737 19 A1A57 (3r)-3-hydroxy-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidine-3-carboxamide 0.737 20 A1A65 2-[(2s)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-2-yl]propan-2-ol 0.737 21 A1A66 [(6s)-5-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)-5-azaspiro[2.4]heptan-6-yl]methanol 0.737 22 A1A6U (1r)-1-[(2r)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-2-yl]ethane-1,2-diol 0.737 23 A1A6Z [(2s)-4,4-dimethyl-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-2-yl]methanol 0.737 24 A1A7W [(1s,3s,4r)-2-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)-2-azabicyclo[2.2.1]heptan-3-yl]methanol 0.737 25 A1A8K (4s)-4-hydroxy-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)-D-proline 0.737 26 A1A9E [(2r,4r)-4-methoxy-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-2-yl]methanol 0.737 27 A1A9K (3ar,6s,6as)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)octahydrocyclopenta[B]pyrrol-6-ol 0.737 28 A1A9M (1r)-1-[(2r)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)pyrrolidin-2-yl]propan-1-ol 0.737 29 A1AKU (4s)-4-hydroxy-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)-D-proline 0.737 30 A1BBS (3as,6s,6ar)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)octahydrocyclopenta[B]pyrrol-6-ol 0.737 31 A1BBU 4-[(2r)-2-tert-butylpyrrolidin-1-yl]-7h-pyrrolo[2,3-D]pyrimidine 0.737 32 JUO 2-amino-4-thiomorpholino-7h-pyrrolo[2,3-D]pyrimidine-5-carbonitrile 0.737 33 W7Y 4-[(2r)-2-cyclobutylpyrrolidin-1-yl]-7h-pyrrolo[2,3-D]pyrimidine 0.737 34 5JT (3r)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)piperidin-3-amine 0.722 35 A1A85 (3s)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)piperidin-3-ol 0.722 36 W5P 4-[(3r)-3-fluoropiperidin-1-yl]-7h-pyrrolo[2,3-D]pyrimidine 0.722 37 A1A76 [(2s,3as,6as)-1-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)octahydrocyclopenta[B]pyrrol-2-yl]methanol 0.700 38 A1A8H [(7s)-6-(7h-pyrrolo[2,3-D]pyrimidin-4-yl)-6-azaspiro[3.4]octan-7-yl]methanol 0.700 39 A1AJF 4-[(3s)-3-(1h-1,2,4-triazol-1-yl)pyrrolidin-1-yl]-7h-pyrrolo[2,3-D]pyrimidine 0.700