Using CCOC(=O)C(F)(F)CN(CCc1ccccc1)c1nc(Cl)ncc1[N+](=O)[O-] to produce O=C1Nc2cnc(Cl)nc2N(CCc2ccccc2)CC1(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.