Using C[Si](C)(C)C#Cc1cnc(N2CCC[C@@H](N)C2)n(Cc2ccccc2C#N)c1=O to produce C#Cc1cnc(N2CCC[C@@H](N)C2)n(Cc2ccccc2C#N)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.