ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/C14H20O/c1-11%2810-15%299-12-5-7-13%288-6-12%2914%282%2C3%294/h5-8%2C10-11H%2C9H2%2C1-4H3/file?format=sdf&get3d=True  -- InChI%3DInChI%3D1S/C14H20O/c1-11%2810-15%299-12-5-7-13%288-6-12%2914%282%2C3%294/h5-8%2C10-11H%2C9H2%2C1-4H3 could not be loaded.