InChI=1/C20H20BrN3O2S/c1-3-26-15-7-5-14(6-8-15)16-11-23-20(24-19(16)22)27-12-13-4-9-18(25-2)17(21)10-13/h4-11H,3,12H2,1-2H3,(H2,22,23,24)/f/h22H2 3DC8B8CD8E882BC6