Using CC(C)(C)c1ccc(O)c(C(C)(C)C)c1, CCCCC(Br)C(=O)OCC to produce CCCCC(Oc1ccc(C(C)(C)C)cc1C(C)(C)C)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.