InChI=1S/C34H68O3/c1-3-4-5-6-16-21-26-32(2)27-22-17-12-10-8-7-9-11-13-18-23-28-33(36)31-34(37)29-24-19-14-15-20-25-30-35/h12,17,32-37H,3-11,13-16,18-31H2,1-2H3/b17-12+