Using Cc1ncccc1-c1nc(C(F)(F)F)cn1-c1ccc(S(C)(=O)=O)cc1, C[Si](C)(C)CI to produce Cc1ncccc1-c1nc(C(F)(F)F)cn1-c1ccc(S(=O)(=O)CC[Si](C)(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.