Using CC(=O)O, C[C@H](CCCC(O)(C(F)(F)F)C(F)(F)F)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)C[C@H](O)[C@]4(C)[C@H]3CC[C@]12C to produce CC(=O)O[C@@H]1CC2=CC=C3[C@@H]4CC[C@H]([C@H](C)CCCC(OC(C)=O)(C(F)(F)F)C(F)(F)F)[C@@]4(C)CC[C@@H]3[C@@]2(C)[C@@H](OC(C)=O)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.