Using CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](n2ccc(=O)[nH]c2=O)C[C@@H]1N=[N+]=[N-], Nc1nc(Cl)c2[nH]cnc2n1 to produce CC(C)(C)[Si](C)(C)OC[C@H]1OC(n2cnc3c(Cl)nc(N)nc32)C[C@@H]1N=[N+]=[N-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.