Using C=Cc1ncnc(Nc2ccc(C(F)(F)F)cc2)n1, Ic1ccc2c(cnn2C2CCCCO2)c1 to produce FC(F)(F)c1ccc(Nc2ncnc(/C=C/c3ccc4c(cnn4C4CCCCO4)c3)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.