Using COc1cc(=O)n(-c2cccc(C(F)(F)F)c2)nc1-c1ccnn1-c1ccccc1 to produce O=c1cc(O)n(-c2cccc(C(F)(F)F)c2)nc1-c1ccnn1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.