ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C18H11NO8S2.2Na/c20-17-11-3-1-2-4-12(11)18(21)15(17)13-6-5-9-7-10(28(22,23)24)8-14(16(9)19-13)29(25,26)27&#59;&#59;/h1-8,15H,(H,22,23,24)(H,25,26,27)&#59;&#59;/q&#59;2*+1/p-2/file?format=sdf&get3d=True  -- InChI=1S/C18H11NO8S2.2Na/c20-17-11-3-1-2-4-12(11)18(21)15(17)13-6-5-9-7-10(28(22,23)24)8-14(16(9)19-13)29(25,26)27&#59;&#59;/h1-8,15H,(H,22,23,24)(H,25,26,27)&#59;&#59;/q&#59;2*+1/p-2 could not be loaded.