Using CN1CCN(c2cc3[nH]c(-c4cccc5c4-c4ccccc4C5=NO)nc3cc2F)CC1 to produce CN1CCN(c2cc3[nH]c(-c4cccc5c4-c4ccccc4C5N)nc3cc2F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.