ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C16H21N3O8S.Zn/c1-7(20)27-5-8-6-28-14-11(13(22)19(14)12(8)16(25)26)18-10(21)4-2-3-9(17)15(23)24;/h9,11,14H,2-6,17H2,1H3,(H,18,21)(H,23,24)(H,25,26);/q;+2/p-2/t9?,11-,14-;/m1./s1/file?format=sdf&get3d=True  -- InChI=1S/C16H21N3O8S.Zn/c1-7(20)27-5-8-6-28-14-11(13(22)19(14)12(8)16(25)26)18-10(21)4-2-3-9(17)15(23)24;/h9,11,14H,2-6,17H2,1H3,(H,18,21)(H,23,24)(H,25,26);/q;+2/p-2/t9?,11-,14-;/m1./s1 could not be loaded.