Using NC(=O)c1[nH]cnc1N, CN(C)C=CC(=O)c1cccc([N+](=O)[O-])c1 to produce NC(=O)c1ncn2c(-c3cccc([N+](=O)[O-])c3)ccnc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.