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