InChI=1/C15H19BrN4O/c1-10-15(11(2)19-18-10)17-14(21)9-20(3)8-12-4-6-13(16)7-5-12/h4-7H,8-9H2,1-3H3,(H,17,21)(H,18,19)/f/h17-18H	95A058EC7A8659E7