Using N#Cc1nn(-c2c(Cl)cc(C(F)(F)F)cc2Cl)c(C=O)c1SC(F)(F)F, C[Si](C)(C)C(F)(F)F to produce N#Cc1nn(-c2c(Cl)cc(C(F)(F)F)cc2Cl)c(C(O)C(F)(F)F)c1SC(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.