ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C39H79NO3/c1-4-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-25-28-31-34-39(43)40-37(35-41)38(42)33-30-27-24-22-21-23-26-29-32-36(3)5-2/h36-38,41-42H,4-35H2,1-3H3,(H,40,43)/t36?,37-,38+/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C39H79NO3/c1-4-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-25-28-31-34-39(43)40-37(35-41)38(42)33-30-27-24-22-21-23-26-29-32-36(3)5-2/h36-38,41-42H,4-35H2,1-3H3,(H,40,43)/t36?,37-,38+/m0/s1 could not be loaded.