InChI=1/C21H20BrN3O3S/c22-16-4-2-15(3-5-16)17-12-24-21(25-17)29-13-20(26)23-8-7-14-1-6-18-19(11-14)28-10-9-27-18/h1-6,11-12H,7-10,13H2,(H,23,26)(H,24,25)/f/h23,25H D6705A56B2FD37E3