ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%26%2361%3B1S/C7H3I2NO/c8-5-1-4%283-10%292-6%289%297%285%2911/h1-2%2C11H/file?format=sdf&get3d=True  -- InChI%3DInChI%26%2361%3B1S/C7H3I2NO/c8-5-1-4%283-10%292-6%289%297%285%2911/h1-2%2C11H could not be loaded.