ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C6H16B.Li/c1-4-7(5-2)6-3;/h7H,4-6H2,1-3H3;/q-1; 1/file?format=sdf&get3d=True  -- InChI=1S/C6H16B.Li/c1-4-7(5-2)6-3;/h7H,4-6H2,1-3H3;/q-1; 1 could not be loaded.