Using C=CC(N)=O, CCCCC1(CCCC)C(=O)C(C2=NS(=O)(=O)c3cc(I)ccc3N2)=C(O)c2cc(F)ccc21 to produce CCCCC1(CCCC)C(=O)C(C2=NS(=O)(=O)c3cc(/C=C/C(N)=O)ccc3N2)=C(O)c2cc(F)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.