ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C22H42O3/c1-18(2)10-7-11-19(3)12-8-13-20(4)14-9-15-21(5)16-17-24-25-22(6)23/h16,18-20H,7-15,17H2,1-6H3/t19-,20-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C22H42O3/c1-18(2)10-7-11-19(3)12-8-13-20(4)14-9-15-21(5)16-17-24-25-22(6)23/h16,18-20H,7-15,17H2,1-6H3/t19-,20-/m0/s1 could not be loaded.