Using C[Zn]C, O=C(O)Cc1cc(Oc2ccc(S(=O)(=O)c3ccccc3)cc2F)cc(OS(=O)(=O)C(F)(F)F)c1 to produce Cc1cc(CC(=O)O)cc(Oc2ccc(S(=O)(=O)c3ccccc3)cc2F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.