ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1/C20H36O2/c1-8-10-14%283%2911-15%284%2912-16%285%2913-17%286%2920%2822%2918%287%2919%2821%299-2/h13-16%2C18H%2C8-12H2%2C1-7H3/b17-13%20/t14-%2C15-%2C16-%2C18%20/m0/s1/file?format=sdf&get3d=True -- InChI%3DInChI%3D1/C20H36O2/c1-8-10-14%283%2911-15%284%2912-16%285%2913-17%286%2920%2822%2918%287%2919%2821%299-2/h13-16%2C18H%2C8-12H2%2C1-7H3/b17-13%20/t14-%2C15-%2C16-%2C18%20/m0/s1 could not be loaded.