InChI=1/C20H20BrN3OS/c1-14-10-19(15(2)9-17(14)21)26-12-20(25)23-11-16-5-3-4-6-18(16)24-8-7-22-13-24/h3-10,13H,11-12H2,1-2H3,(H,23,25)/f/h23H 64EE902B0E9190E2