InChI=1/C24H24BrN3O2/c1-14-20(23(30)28-19-6-4-5-11-26-19)21(15-7-9-16(25)10-8-15)22-17(27-14)12-24(2,3)13-18(22)29/h4-11,20-22H,1,12-13H2,2-3H3,(H,26,28,30)/t20-,21+,22+/m1/s1/f/h28H D4B26DE1AF4ED648