Using Cc1ccn2nc(S(=O)(=O)Cl)nc2n1, C[Si](C)(C)Nc1c(F)cccc1F to produce Cc1ccn2nc(S(=O)(=O)Nc3c(F)cccc3F)nc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.