ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/C11H15NO/c1-9-11%2813-8-7-12-9%2910-5-3-2-4-6-10/h2-6%2C9%2C11-12H%2C7-8H2%2C1H3/file?format=sdf&get3d=True  -- InChI%3DInChI%3D1S/C11H15NO/c1-9-11%2813-8-7-12-9%2910-5-3-2-4-6-10/h2-6%2C9%2C11-12H%2C7-8H2%2C1H3 could not be loaded.