InChI=1/C28H33BrN2O3/c1-4-33-26-17-23(18-30-21(3)12-13-22-8-6-5-7-9-22)16-25(29)28(26)34-19-27(32)31-24-14-10-20(2)11-15-24/h5-11,14-17,21,30H,4,12-13,18-19H2,1-3H3,(H,31,32)/p+1/t21-/m0/s1/fC28H34BrN2O3/h30-31H/q+1 615FE9E5BD037238