ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C20H34O4/c1-17(11-21)15-4-3-13-9-14-10-19(13,7-8-20(14,24)12-22)18(15,2)6-5-16(17)23/h13-16,21-24H,3-12H2,1-2H3/t13-,14 ,15-,16 ,17-,18-,19-,20-/m0/s1/file?format=sdf&get3d=True -- InChI=1S/C20H34O4/c1-17(11-21)15-4-3-13-9-14-10-19(13,7-8-20(14,24)12-22)18(15,2)6-5-16(17)23/h13-16,21-24H,3-12H2,1-2H3/t13-,14 ,15-,16 ,17-,18-,19-,20-/m0/s1 could not be loaded.