Using C[C@@H](N[S@@](=O)C(C)(C)C)c1cc(Cl)cc(C(F)(F)F)c1, C[Si](C)(C)[N-][Si](C)(C)C to produce C[C@H](c1cc(Cl)cc(C(F)(F)F)c1)N(C)[S@@](=O)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.