Using c1c[nH]cn1, CC(CF)(CF)C(=O)C(Br)Oc1cccc(C(F)(F)F)c1 to produce CC(CF)(CF)C(=O)C(Oc1cccc(C(F)(F)F)c1)n1ccnc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.