InChI=1/C26H31BrN2O2/c1-3-15-28(16-4-2)18-23(30)19-29-17-21(24-7-5-6-8-25(24)29)11-14-26(31)20-9-12-22(27)13-10-20/h5-14,17,23,30H,3-4,15-16,18-19H2,1-2H3/p+1/b14-11+/t23-/m1/s1/fC26H32BrN2O2/h28H/q+1 826CD90102E6024C