ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/C10H22/c1-4-7-9-10%286-3%298-5-2/h10H%2C4-9H2%2C1-3H3/file?format=sdf&get3d=True -- InChI%3DInChI%3D1S/C10H22/c1-4-7-9-10%286-3%298-5-2/h10H%2C4-9H2%2C1-3H3 could not be loaded.