Using C=C(C)COc1ccc(Br)cc1CN(CC)c1ccc(C(N)=O)nn1, [OH-] to produce C=C(C)COc1ccc(Br)cc1CN(CC)c1ccc(C(=O)O)nn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.