InChI=1/C18H17BrN4OS/c1-2-17(24)20-14-8-6-12(7-9-14)16-11-25-18(23-22-16)21-15-5-3-4-13(19)10-15/h3-10H,2,11H2,1H3,(H,20,24)(H,21,23)/f/h20,23H 72BD11A3802F0268