InChI=1/C24H26BrN3O2/c1-16-21(23(29)30-2)22(19-10-12-20(25)13-11-19)27-24(26-14-17-8-9-17)28(16)15-18-6-4-3-5-7-18/h3-7,10-13,17,22H,8-9,14-15H2,1-2H3,(H,26,27)/t22-/m0/s1/f/h26H EDBB68EFCC7D5B0E