Using CC(=O)OCC(=O)N(CC(=O)O)[C@@H]1c2ccccc2C[C@H]1NC(=O)c1cc2cc(Cl)ccc2[nH]1 to produce O=C1CN([C@@H]2c3ccccc3C[C@H]2NC(=O)c2cc3cc(Cl)ccc3[nH]2)C(=O)CO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.