ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/C3H2F6O/c4-2%285%2C6%291%2810%293%287%2C8%299/h1%2C10H/file?format=sdf&get3d=True -- InChI%3DInChI%3D1S/C3H2F6O/c4-2%285%2C6%291%2810%293%287%2C8%299/h1%2C10H could not be loaded.