Using COc1cc(C(=O)NNC(=O)Cc2ccc(F)c(F)c2)ccc1-c1cnc(C)o1 to produce COc1cc(-c2nnc(Cc3ccc(F)c(F)c3)o2)ccc1-c1cnc(C)o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.