Using C[Si](C)(C)C=[N+]=[N-], N#Cc1c(Nc2ccc(I)cc2F)cncc1-c1ccccc1F to produce C[Si](C)(C)c1[nH]nnc1-c1c(Nc2ccc(I)cc2F)cncc1-c1ccccc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.