ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C10H16/c1-10(8-4-5-8)6-9(10)7-2-3-7/h7-9H,2-6H2,1H3/file?format=sdf&get3d=True  -- InChI=1S/C10H16/c1-10(8-4-5-8)6-9(10)7-2-3-7/h7-9H,2-6H2,1H3 could not be loaded.