Using BrCCCCCCCCCCCCOc1ccccc1, CCOC(=O)C(=O)c1ccc(O)cc1 to produce CCOC(=O)C(=O)c1ccc(OCCCCCCCCCCCCOc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.