Using O=C(Cl)Oc1ccccc1, O=C(O)C(NCc1ccccc1)C(NCc1ccccc1)C(=O)O to produce O=C1OC(=O)[C@H]2[C@@H]1N(Cc1ccccc1)C(=O)N2Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.