Using CCN(CC)CCOc1ccc(N(C(=O)c2ccc([N+](=O)[O-])cc2)c2ccccc2)cc1 to produce CCN(CC)CCOc1ccc(N(C(=O)c2ccc(N)cc2)c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.