InChI=1/C14H17BrN4O/c1-8-7-10(5-6-11(8)19(3)4)16-14(20)13-12(15)9(2)17-18-13/h5-7H,1-4H3,(H,16,20)(H,17,18)/f/h16,18H	7D5EF0A55E37305B