Using CCOC(=O)C[N+](=O)[O-], COc1ccc(C(O)c2ccc(OC)cc2)cc1 to produce CCOC(=O)C(C(c1ccc(OC)cc1)c1ccc(OC)cc1)[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.