Using Cc1noc(/C=N/C(c2ccccc2)c2ccccc2)c1-c1ccccc1C(=O)c1ccc(Cl)cc1, C[Si](C)(C)C#N to produce Cc1noc(C(C#N)NC(c2ccccc2)c2ccccc2)c1-c1ccccc1C(=O)c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.