Using CCOC(=O)[C@@H](C)CC(N)Cc1ccc(-c2cccc(Cl)c2)cc1, O=C1CCC(=O)O1 to produce CCOC(=O)[C@@H](C)C[C@@H](Cc1ccc(-c2cccc(Cl)c2)cc1)NC(=O)CCC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.