Using C[C@@H](NC(=O)OCc1ccccc1)c1ccc(C(=O)Nc2ccncc2)cc1Cl to produce C[C@@H](N)c1ccc(C(=O)Nc2ccncc2)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.