InChI=1/C19H19BrN4O/c1-3-16-10-18(25)24-19(23-16)14-7-8-17(21-11-14)22-12(2)13-5-4-6-15(20)9-13/h4-12H,3H2,1-2H3,(H,21,22)(H,23,24,25)/t12-/m1/s1/f/h22,24H	9323E62E6EEB27F6