Using CCCC1CCC(c2cc(F)c(C(F)(F)F)c(Cl)c2)OC1=O to produce CCC[C@H]1CC[C@H](c2cc(F)c(C(F)(F)F)c(Cl)c2)OC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.