Using C[Si](C)(C)C=[N+]=[N-], CC(C)(C)OC(=O)N1CC(F)(c2ccc(C(=O)CC(O)(c3cc(Cl)cc(Cl)c3)C(F)(F)F)cc2)C1 to produce CC(C)(C)OC(=O)N1CC(F)(c2ccc(C3=COC(c4cc(Cl)cc(Cl)c4)(C(F)(F)F)C3)cc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.