Using [N-]=[N+]=[N-], CC(C)(C)[Si](C)(C)OCCC(O)(CCCl)c1ccccc1 to produce CC(C)(C)[Si](C)(C)OCCC(O)(CCN=[N+]=[N-])c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.