ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/3BrHO3.Yb/c3*2-1(3)4;/h3*(H,2,3,4);/q;;; 3/p-3/file?format=sdf&get3d=True  -- InChI=1S/3BrHO3.Yb/c3*2-1(3)4;/h3*(H,2,3,4);/q;;; 3/p-3 could not be loaded.