Using O=C1c2cccc3c([N+](=O)[O-])ccc(c23)C(=O)N1C1CCN(Cc2ccccc2)CC1 to produce Nc1ccc2c3c(cccc13)C(=O)N(C1CCN(Cc3ccccc3)CC1)C2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.