InChI=1/C26H35BrN2O2/c1-18-10-8-9-11-21(18)23(24(31)28-26(5,6)17-25(2,3)4)29(7)22(30)16-19-12-14-20(27)15-13-19/h8-15,23H,16-17H2,1-7H3,(H,28,31)/t23-/m0/s1/f/h28H	4B4F97138F38A602