Using CC(C)(C)OC(=O)N[C@@H](CC(=O)O)Cc1ccc(F)c(F)c1, FC(F)(F)c1cn2c(n1)CNCC2 to produce CC(C)(C)OC(=O)N[C@@H](CC(=O)N1CCn2cc(C(F)(F)F)nc2C1)Cc1ccc(F)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.