Using O=C(c1ccc(-c2ccc([N+](=O)[O-])cc2)cc1)N1CCC[C@H]1CN1CCCC1 to produce Nc1ccc(-c2ccc(C(=O)N3CCC[C@H]3CN3CCCC3)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.