Using CC(C)(C)OC(=O)NCCCCBr, NS(=O)(=O)c1ccc(O)cc1 to produce CC(C)(C)OC(=O)NCCCCOc1ccc(S(N)(=O)=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.