Using Cn1cc([C@@H](N[S@](=O)C(C)(C)C)c2ccc(Cl)c(F)c2)cn1 to produce Cn1cc([C@@H](N)c2ccc(Cl)c(F)c2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.