Using Cc1c(CO)nc(Nc2ccc(F)cc2)nc1N1CCc2ccccc2C1C, CC(C)[C@H](NC(=O)OC(C)(C)C)C(=O)O to produce Cc1c(COC(=O)[C@@H](N)C(C)C)nc(Nc2ccc(F)cc2)nc1N1CCc2ccccc2C1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.