Using CC(C)[C@H](CO)Nc1nc(Nc2nnc(S(C)=O)[nH]2)ncc1Br, O=S([O-])OO to produce CC(C)[C@H](CO)Nc1nc(Nc2nnc(S(C)(=O)=O)[nH]2)ncc1Br, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.