Using Brc1ccc(C2CC2)cc1, CC(=O)OC[C@H]1O[C@@H](n2cc(C=O)c3c(F)cccc32)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O to produce CC(=O)OC[C@H]1O[C@@H](n2cc(C(O)c3ccc(C4CC4)cc3)c3c(F)cccc32)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.