Using CCOC(=O)CCc1ccc(Oc2ccc([N+](=O)[O-])cc2)cc1 to produce CCOC(=O)CCc1ccc(Oc2ccc(N)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.