ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C17H19N3O2.Li/c1-3-20(4-2)14-11-9-13(10-12-14)18-19-16-8-6-5-7-15(16)17(21)22;/h5-12H,3-4H2,1-2H3,(H,21,22);/q;+1/p-1/b19-18+;/file?format=sdf&get3d=True  -- InChI=1S/C17H19N3O2.Li/c1-3-20(4-2)14-11-9-13(10-12-14)18-19-16-8-6-5-7-15(16)17(21)22;/h5-12H,3-4H2,1-2H3,(H,21,22);/q;+1/p-1/b19-18+; could not be loaded.