InChI=1/C13H18BrNO2S/c1-10-5-3-6-11(2)15(10)18(16,17)13-8-4-7-12(14)9-13/h4,7-11H,3,5-6H2,1-2H3/t10-,11-/m0/s1 2CA51E5F05AEC50A