Using Ic1cccc([C@@H]2CN3CCC[C@H]3c3cc(OCCCN4CCCCC4)ccc32)c1, C#C[Si](C)(C)C to produce C[Si](C)(C)C#Cc1cccc([C@@H]2CN3CCC[C@H]3c3cc(OCCCN4CCCCC4)ccc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.