Using BrCc1ccc(Br)cc1, CCOC(=O)c1cc2cc(O)ccc2[nH]1 to produce CCOC(=O)c1cc2cc(OCc3ccc(Br)cc3)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.