ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C11H22O/c1-5-12-10-6-9(2)7-11(3,4)8-10/h9-10H,5-8H2,1-4H3/file?format=sdf&get3d=True  -- InChI=1S/C11H22O/c1-5-12-10-6-9(2)7-11(3,4)8-10/h9-10H,5-8H2,1-4H3 could not be loaded.