Using Nc1ccc(N)cc1, O=C(O)c1cc([N+](=O)[O-])ccc1Cl to produce Nc1ccc(Nc2ccc([N+](=O)[O-])cc2C(=O)O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.