Using CSc1ccccc1-c1cc(C=O)c[nH]1, O=C(OO)c1cccc(Cl)c1 to produce CS(=O)c1ccccc1-c1cc(C=O)c[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.