Using C/C=C\[Sn](CCCC)(CCCC)CCCC, O=S(=O)(Oc1cnc(Cl)cc1-c1cc2c(F)cccc2[nH]1)C(F)(F)F to produce C/C=C\c1cnc(Cl)cc1-c1cc2c(F)cccc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.