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