InChI=1/C15H15BrN6O2/c16-11-7-18-22(9-11)14-4-2-1-3-13(14)20-15(24)19-12-8-17-21(10-12)5-6-23/h1-4,7-10,23H,5-6H2,(H2,19,20,24)/f/h19-20H 616770DE0CE7151A