Using N[C@@H](c1ccc(Cl)c(Cl)c1)[C@H](O)CO, CC(C)(C)[Si](C)(C)OS(=O)(=O)C(F)(F)F to produce CC(C)(C)[Si](C)(C)OC[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H](N)c1ccc(Cl)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.