Using COc1ccc(CN(C(=O)C(F)(F)F)[C@@](C)(CSCC#N)c2cc(Br)ccc2F)c(OC)c1 to produce C[C@@](CSCC#N)(NC(=O)C(F)(F)F)c1cc(Br)ccc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.