Using COc1ccc(NN)cc1, O=C1C(O)=C(C(=O)C(F)(F)F)CCN1c1ccc([N+](=O)[O-])cc1 to produce COc1ccc(-n2nc(O)c3c2C(=O)N(c2ccc([N+](=O)[O-])cc2)CC3)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.