Using O=S([O-])[O-], CCOC(=O)C(Cc1ccc(CCl)cc1)(NC(C)=O)C(=O)[O-] to produce CC(=O)N[C@@H](Cc1ccc(CS(=O)(=O)[O-])cc1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.