ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C7H13Cl3/c1-2-3-4-5-6-7(8,9)10/h2-6H2,1H3/file?format=sdf&get3d=True  -- InChI=1S/C7H13Cl3/c1-2-3-4-5-6-7(8,9)10/h2-6H2,1H3 could not be loaded.