Using CC(C)(C)[Si](C)(C)Oc1c(N)nc(-c2nn(Cc3ccccc3F)c3ncccc23)nc1N to produce Nc1nc(-c2nn(Cc3ccccc3F)c3ncccc23)nc(N)c1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.