Using O=S(=O)(c1cccs1)N1CCN(c2ccc(C(O)(C(F)(F)F)C(F)(F)F)cc2Br)CC1, CC#C[Si](C)(C)C to produce CC#Cc1cc(C(O)(C(F)(F)F)C(F)(F)F)ccc1N1CCN(S(=O)(=O)c2cccs2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.