Using CON(C)C(=O)c1ccncc1, C#CC1(O[Si](C)(C)C)CCCC1 to produce C[Si](C)(C)OC1(C#CC(=O)c2ccncc2)CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.