ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C20H34O4/c1-14-7-10-20(3)16(18(23)24)5-4-6-17(20)19(14,2)11-8-15(13-22)9-12-21/h5,14-15,17,21-22H,4,6-13H2,1-3H3,(H,23,24)/t14-,15?,17-,19+,20+/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C20H34O4/c1-14-7-10-20(3)16(18(23)24)5-4-6-17(20)19(14,2)11-8-15(13-22)9-12-21/h5,14-15,17,21-22H,4,6-13H2,1-3H3,(H,23,24)/t14-,15?,17-,19+,20+/m1/s1 could not be loaded.