ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1/C7H16FN2O2P/c1-5-10(6-2)7(3)9-13(8,11)12-4/h5-6H2,1-4H3/b9-7+/file?format=sdf&get3d=True  -- InChI=1/C7H16FN2O2P/c1-5-10(6-2)7(3)9-13(8,11)12-4/h5-6H2,1-4H3/b9-7+ could not be loaded.