Using CC(=O)N1CCN(CCC[C@@]2(c3ccccc3)CC(c3cc(Br)ccc3F)=NN2C(C)=O)CC1, C[Si](C)(C)Cl to produce CC(=O)N1CCN(CCC[C@@]2(c3ccccc3)CC(c3cc([Si](C)(C)C)ccc3F)=NN2C(C)=O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.