Using COc1cc(C(C)(C)C#N)c([N+](=O)[O-])cc1OCCCN1CCCC1 to produce COc1cc2c(cc1OCCCN1CCCC1)N=C(N)C2(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.