Using O=[N+]([O-])c1ccc(Cl)nc1, CC(C)(C)[Si](C)(C)O[C@@H]1CC[C@H](N)C1 to produce CC(C)(C)[Si](C)(C)O[C@@H]1CC[C@H](Nc2ccc(N)cn2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.