Using Cc1cc(O)n[nH]1, Fc1c(Cl)cc(C(F)(F)F)cc1Cl to produce Cc1cc(Oc2c(Cl)cc(C(F)(F)F)cc2Cl)n[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.