Using Cc1cc(C(F)(F)F)nn1CC(=O)N1CCC(C(=O)O)CC1, CN(C(=O)[C@@H](N)CO)[C@@H]1CCCc2ccccc21 to produce Cc1cc(C(F)(F)F)nn1CC(=O)N1CCC(C(=O)N[C@@H](CO)C(=O)N(C)[C@@H]2CCCc3ccccc32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.