Using O=C(Nc1ccccc1)c1cn2cc(I)ccc2n1, C#C[Si](C)(C)C to produce C#Cc1ccc2nc(C(=O)Nc3ccccc3)cn2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.