ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C6H11N3O4/c7-3(1-4(8)10)6(13)9-2-5(11)12/h3H,1-2,7H2,(H2,8,10)(H,9,13)(H,11,12)/t3-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C6H11N3O4/c7-3(1-4(8)10)6(13)9-2-5(11)12/h3H,1-2,7H2,(H2,8,10)(H,9,13)(H,11,12)/t3-/m0/s1 could not be loaded.