InChI=1/C22H39BrN2O2/c1-5-8-12-25(13-9-6-2)14-10-11-24-18-19-16-20(23)22(27-15-7-3)21(17-19)26-4/h16-17,24H,5-15,18H2,1-4H3/p+1/fC22H40BrN2O2/h25H/q+1 634E35E3851E85F9