Using CC(C)C[C@@H](COc1ccc2c(c1)OCc1cnccc1-2)N1C(=O)c2ccccc2C1=O to produce CC(C)C[C@H](N)COc1ccc2c(c1)OCc1cnccc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.