Using O=C(/C=C\I)N1CC(F)(F)C1, FC(F)(F)c1cc(-c2nc[nH]n2)cc(C(F)(F)F)c1Cl to produce O=C(/C=C\n1cnc(-c2cc(C(F)(F)F)c(Cl)c(C(F)(F)F)c2)n1)N1CC(F)(F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.