Using C[C@@H](Cn1ncc2ccc3oc(CNC(=O)c4cccnc4)cc3c21)NC(=O)OCc1ccccc1 to produce C[C@H](N)Cn1ncc2ccc3oc(CNC(=O)c4cccnc4)cc3c21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.