InChI=1/C23H22BrN5O2/c1-16(30)26-14-17-5-7-18(8-6-17)22(31)29-23(27-15-21-4-2-3-13-25-21)28-20-11-9-19(24)10-12-20/h2-13H,14-15H2,1H3,(H,26,30)(H2,27,28,29,31)/f/h26-28H E8A7C50E1D3FBF59