ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C10H12N4O5/c15-4-1-19-10(7(17)6(4)16)14-3-13-5-8(14)11-2-12-9(5)18/h2-4,6-7,10,15-17H,1H2,(H,11,12,18)/t4-,6-,7-,10-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C10H12N4O5/c15-4-1-19-10(7(17)6(4)16)14-3-13-5-8(14)11-2-12-9(5)18/h2-4,6-7,10,15-17H,1H2,(H,11,12,18)/t4-,6-,7-,10-/m1/s1 could not be loaded.