InChI=1/C13H20BrN3O3S/c1-3-9(2)17-13(18)6-7-16-21(19,20)12-5-4-10(14)8-11(12)15/h4-5,8-9,16H,3,6-7,15H2,1-2H3,(H,17,18)/t9-/m1/s1/f/h17H 1E0CA5ED0AC8ECB2