Using CCOC(=O)CCc1ccc(O)cc1C, CCCC[C@@H](O)c1cccc(Br)n1 to produce CCCC[C@H](Oc1ccc(CCC(=O)OCC)c(C)c1)c1cccc(Br)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.