Using COC(=O)c1ccc(O)c(OC)c1, CC(Br)C(=O)OC(C)(C)C to produce COC(=O)c1ccc(OC(C)C(=O)O)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.