InChI=1/C26H32BrN5O2/c1-2-12-32(13-10-24(33)28-11-14-31-15-17-34-18-16-31)26-22-8-3-4-9-23(22)29-25(30-26)20-6-5-7-21(27)19-20/h3-9,19H,2,10-18H2,1H3,(H,28,33)/f/h28H C45EB4F71957FE74