Using COC(=O)C1CCNCC1, Cc1cc([N+](=O)[O-])cnc1Cl to produce COC(=O)C1CCN(c2ncc([N+](=O)[O-])cc2C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.