Using COc1cccc(CSc2ccc(Cl)cc2NS(=O)(=O)c2cc3ccccc3o2)c1 to produce O=S(=O)(Nc1cc(Cl)ccc1SCc1cccc(O)c1)c1cc2ccccc2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.