InChI=1/C13H14BrN3O2S/c14-11-4-1-3-10(7-11)9-16-12-5-2-6-13(8-12)17-20(15,18)19/h1-8,16-17H,9H2,(H2,15,18,19)/f/h15H2 A7332DCDCD906E44