Using BrCCOc1ccccc1, COc1ccc(-c2ccc(=O)[nH]c2)cc1 to produce COc1ccc(-c2ccc(=O)n(CCOc3ccccc3)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.