Using COC(=O)c1cc(C)c(C)cc1C=Nc1cccc(F)c1, C[Si](C)(C)C#N to produce Cc1cc2c(cc1C)C(C#N)N(c1cccc(F)c1)C2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.