Using COc1cc(N2C(=O)c3ccccc3C2=O)c2c(c(C)cc[n+]2[O-])c1Oc1cccc(C(F)(F)F)c1, O=P(Cl)(Cl)Cl to produce COc1cc(N2C(=O)c3ccccc3C2=O)c2nc(Cl)cc(C)c2c1Oc1cccc(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.