Using Cc1ccc(S(=O)CBr)cc1, Cc1ccc(C)c(C)c1C to produce Cc1ccc([S+](CBr)c2cc(C)c(C)c(C)c2C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.