ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C13H18N2O6S/c1-21-9-3-6(2-7(14)12(17)18)4-10(11(9)16)22-5-8(15)13(19)20/h3-4,7-8,16H,2,5,14-15H2,1H3,(H,17,18)(H,19,20)/t7-,8?/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C13H18N2O6S/c1-21-9-3-6(2-7(14)12(17)18)4-10(11(9)16)22-5-8(15)13(19)20/h3-4,7-8,16H,2,5,14-15H2,1H3,(H,17,18)(H,19,20)/t7-,8?/m0/s1 could not be loaded.