InChI=1/C13H17Br2N3O2/c1-8(2)6-17-13(20)18-12(19)7-16-11-4-3-9(14)5-10(11)15/h3-5,8,16H,6-7H2,1-2H3,(H2,17,18,19,20)/f/h17-18H E0B44F2442216108