Using CCc1c(C=O)cccc1B1OC(C)(C)C(C)(C)O1, CC(C)Oc1ccc(-c2nnc(Br)s2)cc1C(F)(F)F to produce CCc1c(C=O)cccc1-c1nnc(-c2ccc(OC(C)C)c(C(F)(F)F)c2)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.