InChI=1S/C21H20FN5O/c1-13(14-6-8-15(22)9-7-14)27-18-17(21(2,3)19(27)28)12-24-20(26-18)25-16-5-4-10-23-11-16/h4-13H,1-3H3,(H,24,25,26)/t13-/m0/s1 7-[(1~{S})-1-(4-fluorophenyl)ethyl]-5,5-dimethyl-2-(pyridin-3-ylamino)pyrrolo[2,3-d]pyrimidin-6-one C[C@H](N1C(=O)C(C)(C)c2cnc(Nc3cccnc3)nc12)c4ccc(F)cc4 C[CH](N1C(=O)C(C)(C)c2cnc(Nc3cccnc3)nc12)c4ccc(F)cc4