ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C5H9Cl3/c1-5(2-6,3-7)4-8/h2-4H2,1H3/file?format=sdf&get3d=True  -- InChI=1S/C5H9Cl3/c1-5(2-6,3-7)4-8/h2-4H2,1H3 could not be loaded.