Using OC/C=C/c1ccccc1Cc1ncc[nH]1, COC(=O)C1=C(C)NC(C)=C(C(=O)O)C1c1cccc([N+](=O)[O-])c1 to produce COC(=O)C1=C(C)NC(C)=C(C(=O)OC/C=C/c2ccccc2Cc2ncc[nH]2)C1c1cccc([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.