Using CC(C)(C)OC(=O)NCCO, COc1cc(-c2ccn[nH]2)ccc1[N+](=O)[O-] to produce COc1cc(-c2ccn(CCN)n2)ccc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.