Using CCOC(=O)c1cc(C(F)(F)F)nn1C1CCN(C(=O)OC(C)(C)C)CC1 to produce CC(C)(C)OC(=O)N1CCC(n2nc(C(F)(F)F)cc2C(=O)O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.