Using CS(=O)(=O)Cl, OCC1CC(CO)C2(C1)OCCO2 to produce CS(=O)(=O)OCC1CC(COS(C)(=O)=O)C2(C1)OCCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.