ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/2GeH3.GeH2/h2%2A1H3%3B1H2/file?format=sdf&get3d=True  -- InChI%3DInChI%3D1S/2GeH3.GeH2/h2%2A1H3%3B1H2 could not be loaded.