Using Cc1nc(-c2cc(O)c(Cl)cc2F)c(Cl)n1C(F)F, COC1=CC(OC)=NN(Cl)N1 to produce COC1=CC(OC)=NN(Oc2cc(-c3nc(C)n(C(F)F)c3Cl)c(F)cc2Cl)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.