InChI=1S/C34H64O4/c1-3-5-7-9-10-11-12-13-14-15-19-23-27-31-34(37)38-32(28-24-20-8-6-4-2)29-25-21-17-16-18-22-26-30-33(35)36/h11-12,32H,3-10,13-31H2,1-2H3,(H,35,36)/b12-11-