ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C20H15F2N2.BrH/c21-20(22)17-13-5-1-3-7-15(13)19(24-11-9-23-10-12-24)16-8-4-2-6-14(16)18(17)20;/h1-12,17-19H;1H/q+1;/p-1/t17-,18+,19?;/file?format=sdf&get3d=True  -- InChI=1S/C20H15F2N2.BrH/c21-20(22)17-13-5-1-3-7-15(13)19(24-11-9-23-10-12-24)16-8-4-2-6-14(16)18(17)20;/h1-12,17-19H;1H/q+1;/p-1/t17-,18+,19?; could not be loaded.