ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%26%2361%3B1S/C11H26NO2PS/c1-6-12%287-2%298-9-16-15%285%2C13%2914-10-11%283%294/h11H%2C6-10H2%2C1-5H3/file?format=sdf&get3d=True  -- InChI%3DInChI%26%2361%3B1S/C11H26NO2PS/c1-6-12%287-2%298-9-16-15%285%2C13%2914-10-11%283%294/h11H%2C6-10H2%2C1-5H3 could not be loaded.