Using CNC(=N)N, Cc1ccc([N+](=O)[O-])cc1N1CCC(=O)C(=CN(C)C)C1 to produce CNc1ncc2c(n1)CCN(c1cc([N+](=O)[O-])ccc1C)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.