Using CC(=O)OC(C)=O, COc1ccc(Sc2cc(C)c(C(=O)CBr)c(C)c2)cc1 to produce COc1ccc(S(=O)c2cc(C)c(C(=O)CBr)c(C)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.