Using CCCC1CCC(C2CCC(C(F)(F)Oc3cc(F)c(O)c(F)c3)CC2)CC1, FC(F)(F)/C=C/Cl to produce CCCC1CCC(C2CCC(C(F)(F)Oc3cc(F)c(O/C=C/C(F)(F)F)c(F)c3)CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.