Using O=Cc1cccn1-c1ccccc1[N+](=O)[O-], CCCC[PH](CCCC)(CCCC)CC1OCCO1 to produce O=[N+]([O-])c1ccccc1-n1cccc1C=CC1OCCO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.