Using Cc1ccc(Sc2ccccc2Br)cc1, CCOC(=O)N1CCC(=O)CC1 to produce CCOC(=O)N1CCC(O)(c2ccccc2Sc2ccc(C)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.