Using C[C@@H]1O[C@H](Sc2ccccc2)[C@@H](O)[C@H](O)[C@@H]1O, Cc1cc(C)c(CBr)c(C)c1 to produce Cc1cc(C)c(CO[C@@H]2[C@H](OCc3c(C)cc(C)cc3C)[C@H](C)O[C@H](Sc3ccccc3)[C@H]2OCc2c(C)cc(C)cc2C)c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.