ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C10H6F6N2O3/c11-9(12,13)7(10(14,15)16)8(19)17-5-1-3-6(4-2-5)18(20)21/h1-4,7H,(H,17,19)/file?format=sdf&get3d=True  -- InChI=1S/C10H6F6N2O3/c11-9(12,13)7(10(14,15)16)8(19)17-5-1-3-6(4-2-5)18(20)21/h1-4,7H,(H,17,19) could not be loaded.