Using Nc1ccc2ncnc(Nc3cccc(C(F)(F)F)c3)c2c1, C1CCOC1 to produce C=CC(=O)Nc1ccc2ncnc(Nc3cccc(C(F)(F)F)c3)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.