Using CC(=Cc1ccc(C)cc1)CBr, Cc1cc(O)c(C)c(C)c1NC=O to produce CC(=Cc1ccc(C)cc1)COc1cc(C)c(NC=O)c(C)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.