ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/C6H5I/c7-6-4-2-1-3-5-6/h1-5H/file?format=sdf&get3d=True  -- InChI%3DInChI%3D1S/C6H5I/c7-6-4-2-1-3-5-6/h1-5H could not be loaded.