Using COC(=O)c1c(C(Br)Br)ccc(Br)c1OC, O=S([O-])c1ccccc1 to produce COC(=O)c1c(CS(=O)(=O)c2ccccc2)ccc(Br)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.