Using CC(C)C(=NN)c1cccc([N+](=O)[O-])c1, CCCCCCN1C(=O)C=CC1=O to produce CCCCCCN1C(=O)C2N=NC(c3cccc([N+](=O)[O-])c3)(C(C)C)C2C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.