InChI=1/C16H17BrN6/c1-9-10(8-23(2)12-5-3-11(17)4-6-12)7-20-15-13(9)14(18)21-16(19)22-15/h3-7H,8H2,1-2H3,(H4,18,19,20,21,22)/f/h18-19H2 4A86F0D4877A0FBE