InChI=1/C13H17Br2N3O2/c1-3-4-8(12(16)18-20)13(19)17-11-9(14)5-7(2)6-10(11)15/h5-6,8,20H,3-4H2,1-2H3,(H2,16,18)(H,17,19)/t8-/m0/s1/f/h17H,16H2/b18-12-	3EEC47D690F21BAA