ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/CF3N3O2S/c2-1(3,4)10(8,9)7-6-5/file?format=sdf&get3d=True  -- InChI=1S/CF3N3O2S/c2-1(3,4)10(8,9)7-6-5 could not be loaded.