ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%26%2361%3B1S/C9H7N/c1-2-6-9-8%284-1%295-3-7-10-9/h1-7H/file?format=sdf&get3d=True  -- InChI%3DInChI%26%2361%3B1S/C9H7N/c1-2-6-9-8%284-1%295-3-7-10-9/h1-7H could not be loaded.