Using CC[n+]1ccc(C)c2ccccc21, O=[N+]([O-])c1cccc([N+](=O)[O-])c1Cl to produce CCN1C=CC(=Cc2c([N+](=O)[O-])cccc2[N+](=O)[O-])c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.