InChI=1/C23H29BrN4O3/c1-5-28(14-20(29)25-17-8-6-16(24)7-9-17)15-21(30)26-18-10-12-19(13-11-18)27-22(31)23(2,3)4/h6-13H,5,14-15H2,1-4H3,(H,25,29)(H,26,30)(H,27,31)/p+1/fC23H30BrN4O3/h25-28H/q+1 87E1874407EF3A99