Using Cc1c(I)ccc(C#N)c1Cl, C[C@H](N)[C@@H]1[C@@H](O[Si](C)(C)C(C)(C)C)CCN1C(=O)OC(C)(C)C to produce Cc1c(N[C@@H](C)[C@@H]2[C@@H](O[Si](C)(C)C(C)(C)C)CCN2C(=O)OC(C)(C)C)ccc(C#N)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.