Using COC(=O)N[C@@H]1CCCN2c3cc(Br)c(F)cc3Oc3cc(F)ccc3[C@@H]12 to produce N[C@@H]1CCCN2c3cc(Br)c(F)cc3Oc3cc(F)ccc3[C@@H]12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.