InChI=1/C21H24BrN3O4S/c1-3-11-28-16-8-6-15(7-9-16)20(27)23-21(30)25-24-19(26)13-29-18-10-5-14(4-2)12-17(18)22/h5-10,12H,3-4,11,13H2,1-2H3,(H,24,26)(H2,23,25,27,30)/f/h23-25H 647C190E7215BAB2