Using O=C1c2ccccc2C(=O)N1CCC1CCN(c2ccc([N+](=O)[O-])cc2F)CC1 to produce NCCC1CCN(c2ccc([N+](=O)[O-])cc2F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.