Using Cc1cc(O)cc(C)c1Br, CCCCCCC(O)c1ccc(C(=O)OC)cc1 to produce CCCCCCC(Oc1ccc(Br)cc1)c1ccc(C(=O)OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.