Using Fc1ccccn1, CC(O)COc1ccc(Oc2cc(F)cc(F)c2)cc1 to produce CC(COc1ccc(Oc2cc(F)cc(F)c2)cc1)Oc1ccccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.