InChI=1S/C34H66O4/c1-3-5-7-9-11-13-14-15-16-17-18-19-21-23-25-31-34(37)38-32(29-26-27-30-33(35)36)28-24-22-20-12-10-8-6-4-2/h32H,3-31H2,1-2H3,(H,35,36)