InChI=1/C23H29BrN2O2/c1-17-8-11-21(12-9-17)26-23(27)16-28-22-13-10-19(24)14-18(22)15-25-20-6-4-2-3-5-7-20/h8-14,20,25H,2-7,15-16H2,1H3,(H,26,27)/p+1/fC23H30BrN2O2/h25-26H/q+1 032B5D3A27B77893