Using FC(F)(F)c1cc(CBr)cc(C(F)(F)F)c1, C#CCNC1=NC(=O)S/C1=C\C1CCNCC1 to produce C#CCNC1=NC(=O)SC1=CC1CCN(Cc2cc(C(F)(F)F)cc(C(F)(F)F)c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.