Using C=C(C)C(=O)Cl, O=[N+]([O-])c1cccc([N+](=O)[O-])c1 to produce C=C(C)C(=O)Nc1ccc(C(=O)CC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.