Using Cc1cc(-c2cccc(C(F)(F)F)c2)c(C#C[Si](C)(C)C)nc1C(=O)N1CCC(N2CCCC2)CC1 to produce C#Cc1nc(C(=O)N2CCC(N3CCCC3)CC2)c(C)cc1-c1cccc(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.