Using O=S(=O)(CC1CNC1)c1ccc(F)cc1, O=C(Cc1ccccc1Br)c1ccc(F)cc1 to produce O=C(CN1CC(CS(=O)(=O)c2ccc(F)cc2)C1)c1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.