Using [O-][Cl+][O-], CC(C)(C)OC(=O)N(CCc1ccc(-c2ccc(C=O)s2)cc1)C[C@H](O)c1cccc(Cl)c1 to produce CC(C)(C)OC(=O)N(CCc1ccc(-c2ccc(C(=O)O)s2)cc1)C[C@H](O)c1cccc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.