Using NC1CCc2ccc([N+](=O)[O-])cc2C1, O=C(Cl)c1ccccc1 to produce O=C(NC1CCc2ccc([N+](=O)[O-])cc2C1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.