Using COc1cc(OC)nc(Cl)n1, Cc1ccc(S(=O)[O-])cc1 to produce COc1cc(OC)nc(S(=O)(=O)c2ccc(C)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.