ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/C10H22/c1-5-9%284%298-10%286-2%297-3/h9-10H%2C5-8H2%2C1-4H3/file?format=sdf&get3d=True -- InChI%3DInChI%3D1S/C10H22/c1-5-9%284%298-10%286-2%297-3/h9-10H%2C5-8H2%2C1-4H3 could not be loaded.