Using CC1(C)CCC(C)(C)c2cc(CBr)ccc21, CCOC(=O)c1ccc(O)cc1 to produce CCOC(=O)c1ccc(OCc2ccc3c(c2)C(C)(C)CCC3(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.