InChI=1/C22H29BrN4O2/c1-4-27(5-2)15-18-8-6-17(7-9-18)13-24-22(29)25-14-21(28)26-20-11-10-19(23)12-16(20)3/h6-12H,4-5,13-15H2,1-3H3,(H,26,28)(H2,24,25,29)/p+1/fC22H30BrN4O2/h24-27H/q+1 F7684450178642A9