Using CC(C)(C)CI, NC1=N[C@@]2(COC1)c1cc(-c3cccnc3F)ccc1Oc1ncc(O)cc12 to produce CC(C)(C)COc1cnc2c(c1)[C@]1(COCC(N)=N1)c1cc(-c3cccnc3F)ccc1O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.