Using CC(C)(C)[S@@](=O)N[C@@](C)(CC=O)c1cccc(F)c1Cl, C[Si](C)(C)C(F)(F)F to produce CC(C)(C)[S@@](=O)N[C@@](C)(C[C@H](O)C(F)(F)F)c1cccc(F)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.