Using O=C(N[C@@H](CO)C(=O)Oc1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl)OCc1ccccc1, CC(C)C[C@H](N)C(=O)OC(C)(C)C to produce CC(C)C[C@H](NC(=O)[C@H](CO)NC(=O)OCc1ccccc1)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.