Using COc1cc(OS(=O)(=O)c2ccc(C)cc2)ccc1-c1ccc2cc(O)ccc2c1 to produce COc1cc(O)ccc1-c1ccc2cc(O)ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.