Using CN, CCOC(=O)CN1CCN(c2ccc(OC)c3nc(C(F)(F)F)ccc23)C[C@@H]1Cc1ccccc1 to produce CNC(=O)CN1CCN(c2ccc(OC)c3nc(C(F)(F)F)ccc23)C[C@@H]1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.