ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/C3H2F6O/c4-1%283%287%2C8%299%2910-2%285%296/h1-2H/file?format=sdf&get3d=True  -- InChI%3DInChI%3D1S/C3H2F6O/c4-1%283%287%2C8%299%2910-2%285%296/h1-2H could not be loaded.