ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C10H12N4O5/c15-3-1-19-7(6(17)5(3)16)9-13-8-4(10(18)14-9)11-2-12-8/h2-3,5-7,15-17H,1H2,(H2,11,12,13,14,18)/t3-,5-,6+,7?/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C10H12N4O5/c15-3-1-19-7(6(17)5(3)16)9-13-8-4(10(18)14-9)11-2-12-8/h2-3,5-7,15-17H,1H2,(H2,11,12,13,14,18)/t3-,5-,6+,7?/m1/s1 could not be loaded.