Using Cc1c(CN[S@](=O)C(C)(C)C)cncc1-c1cc2c(cc1F)N(C)C(=O)CC2 to produce Cc1c(CN)cncc1-c1cc2c(cc1F)N(C)C(=O)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.