InChI=1/C21H22BrN3O4S/c1-2-3-11-25-19-9-8-17(30(23,27)28)13-18(19)24-20(25)14-29-21(26)10-7-15-5-4-6-16(22)12-15/h4-10,12-13H,2-3,11,14H2,1H3,(H2,23,27,28)/b10-7+/f/h23H2 6588E7C1D3C6B511