Using O=C(/C=C\I)N1CC(F)(F)C1, O=C1CC(c2cc(C(F)(F)F)cc(C(F)(F)F)c2)CN1 to produce O=C1CC(c2cc(C(F)(F)F)cc(C(F)(F)F)c2)CN1/C=C/C(=O)N1CC(F)(F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.