Using C[Si](C)(C)C=[N+]=[N-], O=C(O)c1[nH]c2cc(F)ccc2c1Sc1ccc(Cl)cc1 to produce COC(=O)c1[nH]c2cc(F)ccc2c1Sc1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.