Using CC(C)c1nc(N(C)S(C)(=O)=O)nc(-c2ccc(F)cc2)c1C/C=C/O to produce CC(C)c1nc(N(C)S(C)(=O)=O)nc(-c2ccc(F)cc2)c1/C=C/C=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.