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