Using CCOC(=O)C(C)C[C@@H](Cc1ccc(-c2cccc(Cl)c2)cc1)NC(=O)c1cnc(CC)o1 to produce CCc1ncc(C(=O)N[C@H](Cc2ccc(-c3cccc(Cl)c3)cc2)C[C@H](C)C(=O)O)o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.