ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C10H10/c1-2-4-6-10-8-7-9(10)5-3-1/h1-6H,7-8H2/b2-1-,3-1?,4-2?,5-3-,6-4-,9-5?,10-6?/file?format=sdf&get3d=True  -- InChI=1S/C10H10/c1-2-4-6-10-8-7-9(10)5-3-1/h1-6H,7-8H2/b2-1-,3-1?,4-2?,5-3-,6-4-,9-5?,10-6? could not be loaded.