Using CN(C)C=O, CC1(C)CCC(C)(C)c2cc(Nc3ccc(C#N)cc3[N+](=O)[O-])ccc21 to produce CN(c1ccc2c(c1)C(C)(C)CCC2(C)C)c1ccc(C#N)cc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.