Using Cn1cc(-c2cc(O)cc(S(C)(=O)=O)c2)c2ccccc2c1=O, BrCc1ccccc1 to produce Cn1cc(-c2cc(OCc3ccccc3)cc(S(C)(=O)=O)c2)c2ccccc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.