Using Fc1cccc2sc(Cl)nc12, CN1C(=O)CC[C@]2(C)c3ccc(S)cc3CC[C@@H]12 to produce CN1C(=O)CC[C@]2(C)c3ccc(Sc4nc5c(F)cccc5s4)cc3CC[C@@H]12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.