Using CS(=O)(=O)Cl, COC(=O)[C@@H]1CCCN1C[C@@H](CO)NC(=O)OCc1ccccc1 to produce COC(=O)[C@@H]1CCCN1C[C@@H](COS(C)(=O)=O)NC(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.