ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C19H28O/c1-13(2)14-6-8-16-15(12-14)7-9-17-18(16,3)10-5-11-19(17,4)20/h6,8,12-13,17,20H,5,7,9-11H2,1-4H3/t17-,18+,19-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C19H28O/c1-13(2)14-6-8-16-15(12-14)7-9-17-18(16,3)10-5-11-19(17,4)20/h6,8,12-13,17,20H,5,7,9-11H2,1-4H3/t17-,18+,19-/m0/s1 could not be loaded.