InChI=1S/C29H50BrNO/c1-3-5-7-9-11-13-15-17-19-24-31(29(32)27-22-21-23-28(30)26-27)25-20-18-16-14-12-10-8-6-4-2/h21-23,26H,3-20,24-25H2,1-2H3