ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C22H16Br2/c23-13-17-11-9-15-5-1-3-7-19(15)21(17)22-18(14-24)12-10-16-6-2-4-8-20(16)22/h1-12H,13-14H2/file?format=sdf&get3d=True  -- InChI=1S/C22H16Br2/c23-13-17-11-9-15-5-1-3-7-19(15)21(17)22-18(14-24)12-10-16-6-2-4-8-20(16)22/h1-12H,13-14H2 could not be loaded.