ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C40H72O4/c1-3-4-5-14-19-31(2)20-15-10-6-7-12-17-22-38(42)44-30-33(29-41)43-27-18-13-9-8-11-16-21-32-23-24-36-37(28-32)40-35-26-25-34(35)39(36)40/h31-37,39-41H,3-30H2,1-2H3/t31?,32?,33-,34?,35?,36?,37?,39?,40?/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C40H72O4/c1-3-4-5-14-19-31(2)20-15-10-6-7-12-17-22-38(42)44-30-33(29-41)43-27-18-13-9-8-11-16-21-32-23-24-36-37(28-32)40-35-26-25-34(35)39(36)40/h31-37,39-41H,3-30H2,1-2H3/t31?,32?,33-,34?,35?,36?,37?,39?,40?/m0/s1 could not be loaded.