Using CC(C)(C)c1cc(O)ccc1O, CC(C)(C)OC(=O)CBr to produce CC(C)(C)OC(=O)COc1ccc(O)c(C(C)(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.