ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C12H10/c1-2-4-8-12-10-6-5-9-11(12)7-3-1/h1-10H/b2-1-,3-1-,4-2-,7-3-,8-4-,11-7-,12-8-/file?format=sdf&get3d=True  -- InChI=1S/C12H10/c1-2-4-8-12-10-6-5-9-11(12)7-3-1/h1-10H/b2-1-,3-1-,4-2-,7-3-,8-4-,11-7-,12-8- could not be loaded.