ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C15H12I3NO4.Na/c16-9-6-8(1-2-13(9)20)23-14-10(17)3-7(4-11(14)18)5-12(19)15(21)22;/h1-4,6,12,20H,5,19H2,(H,21,22);/q; 1/p-1/t12-;/m0./s1/file?format=sdf&get3d=True  -- InChI=1S/C15H12I3NO4.Na/c16-9-6-8(1-2-13(9)20)23-14-10(17)3-7(4-11(14)18)5-12(19)15(21)22;/h1-4,6,12,20H,5,19H2,(H,21,22);/q; 1/p-1/t12-;/m0./s1 could not be loaded.