InChI=1S/C36H70O4/c1-3-5-7-9-11-13-14-15-16-17-18-19-21-23-29-33-36(39)40-34(31-27-24-25-28-32-35(37)38)30-26-22-20-12-10-8-6-4-2/h34H,3-33H2,1-2H3,(H,37,38)