ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/Ba.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2/file?format=sdf&get3d=True -- InChI=1S/Ba.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2 could not be loaded.