Using BrCc1ccccc1, CCCCCCC(C)(C)c1ccc(Br)c(O)c1 to produce CCCCCCC(C)(C)c1ccc(Br)c(OCc2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.