ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C10H20O2/c1-7-4-5-8(9(11)6-7)10(2,3)12/h7-9,11-12H,4-6H2,1-3H3/t7-,8-,9+/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C10H20O2/c1-7-4-5-8(9(11)6-7)10(2,3)12/h7-9,11-12H,4-6H2,1-3H3/t7-,8-,9+/m1/s1 could not be loaded.