InChI=1S/C34H64O4/c1-3-5-7-9-11-13-14-15-16-18-20-22-27-31-34(37)38-32(29-25-23-26-30-33(35)36)28-24-21-19-17-12-10-8-6-4-2/h13-14,32H,3-12,15-31H2,1-2H3,(H,35,36)/b14-13-