Using CC(=O)C(=Cc1cccc([N+](=O)[O-])c1)C(=O)OC1CN(C(c2ccccc2)c2ccccc2)C1, CC(C)OC(=O)CC(=N)N to produce CC1=C(C(=O)OC2CN(C(c3ccccc3)c3ccccc3)C2)C(c2cccc([N+](=O)[O-])c2)C(C(=O)OC(C)C)=C(N)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.