Using CC[C@@H](CN(C(=O)OC(C)(C)C)C(=O)OC(C)(C)C)N1C(=O)[C@@](C)(CC(=O)OC)C[C@H](c2cccc(Cl)c2)[C@H]1c1ccc(Cl)cc1 to produce CC[C@@H](CN)N1C(=O)[C@@](C)(CC(=O)OC)C[C@H](c2cccc(Cl)c2)[C@H]1c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.