Using CCOC(=O)c1ccccc1B1OC(C)(C)C(C)(C)O1, COC(=O)c1ccc(Br)c(C)c1 to produce CCOC(=O)c1ccccc1-c1ccc(C(=O)OC)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.