Using O=[N+]([O-])c1ccc(F)cc1, CCOC(=O)c1[nH]nc2c1C=CC(c1ccccc1)(c1ccccc1)C2 to produce CCOC(=O)C1=C2C=CC(c3ccccc3)(c3ccccc3)C=C2N(c2ccc([N+](=O)[O-])cc2)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.