InChI=1/C21H24BrN5O2/c1-27(2)12-16(28)13-29-17-9-7-15(8-10-17)25-20-11-21(24-14-23-20)26-19-6-4-3-5-18(19)22/h3-11,14,16,28H,12-13H2,1-2H3,(H2,23,24,25,26)/p+1/t16-/m0/s1/fC21H25BrN5O2/h25-27H/q+1 3F3A606EEFDE5A51