InChI=1S/C30H58O2/c1-29(2)27-25-23-21-19-17-15-13-11-9-7-5-3-4-6-8-10-12-14-16-18-20-22-24-26-28-30(31)32/h27H,3-26,28H2,1-2H3,(H,31,32)