Using COCN(Cc1ccccc1)C[Si](C)(C)C, O=C1CC(F)(F)C(=O)N1Cc1ccccc1 to produce O=C1[C@@H]2CN(Cc3ccccc3)C[C@]2(F)C(=O)N1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.