ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C20H30O2/c1-4-20(22)11-13-5-6-14-15-7-8-17(21)18(15,2)10-9-16(14)19(13,3)12-20/h1,13-17,21-22H,5-12H2,2-3H3/t13?,14?,15?,16?,17-,18?,19?,20+/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C20H30O2/c1-4-20(22)11-13-5-6-14-15-7-8-17(21)18(15,2)10-9-16(14)19(13,3)12-20/h1,13-17,21-22H,5-12H2,2-3H3/t13?,14?,15?,16?,17-,18?,19?,20+/m0/s1 could not be loaded.