Using O=[N+]([O-])c1ccc(Oc2ccc(C(F)(F)F)cc2Cl)cc1[N+](=O)[O-], O=[PH2][O-] to produce O=[N+]([O-])c1ccc(Oc2ccc(C(F)(F)F)cc2Cl)cc1[PH](=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.