ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/C40H56O3/c1-28%2817-13-18-30%283%2921-22-35-32%285%2923-33%2841%2925-38%2835%2C6%297%2915-11-12-16-29%282%2919-14-20-31%284%2936-24-37-39%288%2C9%2926-34%2842%2927-40%2837%2C10%2943-36/h11-24%2C33-36%2C41-42H%2C25-27H2%2C1-10H3/b12-11%20%2C17-13%20%2C19-14%20%2C22-21%20%2C28-15%20%2C29-16%20%2C30-18%20%2C31-20%20/t33-%2C34-%2C35-%2C36%20%2C40%20/m0/s1/file?format=sdf&get3d=True -- InChI%3DInChI%3D1S/C40H56O3/c1-28%2817-13-18-30%283%2921-22-35-32%285%2923-33%2841%2925-38%2835%2C6%297%2915-11-12-16-29%282%2919-14-20-31%284%2936-24-37-39%288%2C9%2926-34%2842%2927-40%2837%2C10%2943-36/h11-24%2C33-36%2C41-42H%2C25-27H2%2C1-10H3/b12-11%20%2C17-13%20%2C19-14%20%2C22-21%20%2C28-15%20%2C29-16%20%2C30-18%20%2C31-20%20/t33-%2C34-%2C35-%2C36%20%2C40%20/m0/s1 could not be loaded.