ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C10H14/c1-7-5-9(3)10(4)6-8(7)2/h5-6H,1-4H3/file?format=sdf&get3d=True  -- InChI=1S/C10H14/c1-7-5-9(3)10(4)6-8(7)2/h5-6H,1-4H3 could not be loaded.