Using C=C(C)CC(O)(C(Nc1cccc2nc(C)ncc12)c1ccc(F)cc1OC)C(F)(F)F to produce COc1cc(F)ccc1C(Nc1cccc2nc(C)ncc12)C(O)(C=C(C)C)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.