Using COC(=O)C(Cc1ccc(OCc2ccccc2)nc1)NC(=O)OCc1ccccc1 to produce COC(=O)C(N)Cc1ccc(OCc2ccccc2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.