Using C=C(C)C=CBr, CCOC(=O)CS(=O)(=O)c1ccc(OC)cc1 to produce CCOC(=O)C(CC=C(C)C)S(=O)(=O)c1ccc(OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.