InChI=1/C23H29BrN4O3/c1-14-7-6-8-15(2)22(14)27-21(30)13-28(5)17(4)23(31)25-12-20(29)26-19-10-9-18(24)11-16(19)3/h6-11,17H,12-13H2,1-5H3,(H,25,31)(H,26,29)(H,27,30)/p+1/t17-/m0/s1/fC23H30BrN4O3/h25-28H/q+1 D051261358CE5BE3