Using Cc1cc(N2CCN(c3ccccc3C)CC2)c([N+](=O)[O-])cc1C(N)=O, COC(OC)N(C)C to produce Cc1ccccc1N1CCN(c2cc3cc[nH]c(=O)c3cc2[N+](=O)[O-])CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.