Using CCc1sc2ccc([N+](=O)[O-])cc2c1C(=O)c1ccc(OC)cc1 to produce CCc1sc2ccc([N+](=O)[O-])cc2c1C(=O)c1ccc(O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.