Using CNC(=O)[C@H](CC(C)C)NC(=O)C(CC(C)C)CP(=O)(O)CN1C(=O)c2cccc(OCc3ccccc3)c2C1=O to produce CNC(=O)[C@H](CC(C)C)NC(=O)C(CC(C)C)CP(=O)(O)CN1C(=O)c2cccc(O)c2C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.