InChI=1/C12H20BrN5O2/c1-8(4-5-18(2)3)15-12(20)17-16-11(19)10-6-9(13)7-14-10/h6-8,14H,4-5H2,1-3H3,(H,16,19)(H2,15,17,20)/p+1/t8-/m0/s1/fC12H21BrN5O2/h15-18H/q+1 1A360AF95C56126B