Using FC(F)(F)c1ccc(Br)nc1, CCOC(=O)c1ccc(O)cc1 to produce CCOC(=O)c1ccc(Oc2ccc(C(F)(F)F)cn2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.