Using CCOC(=O)c1c(Cl)cc(C(F)(F)F)nc1C(F)(F)F, Cc1cc(O)ccc1[N+](=O)[O-] to produce CCOC(=O)c1c(Oc2ccc([N+](=O)[O-])c(C)c2)cc(C(F)(F)F)nc1C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.