Using CC(C)(C)OC(=O)NNC(=N)c1c(F)cccc1F, O=C(C=NO)c1ccc(Br)cc1 to produce Fc1cccc(F)c1-c1ncc(-c2ccc(Br)cc2)nn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.