Using COc1ccc(CS[C@@H]2CN[C@H](C(=O)O)C2)cc1, O=C(Cl)OCc1ccc([N+](=O)[O-])cc1 to produce COc1ccc(CS[C@H]2C[C@@H](C(=O)O)N(C(=O)OCc3ccc([N+](=O)[O-])cc3)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.