ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C40H60O4/c1-4-6-8-10-12-14-16-18-20-38(41)43-32-23-25-33-31(30-32)22-24-35-34(33)28-29-40(3)36(35)26-27-37(40)44-39(42)21-19-17-15-13-11-9-7-5-2/h4-5,23,25,30,34-37H,1-2,6-22,24,26-29H2,3H3/t34-,35-,36 ,37 ,40 /m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C40H60O4/c1-4-6-8-10-12-14-16-18-20-38(41)43-32-23-25-33-31(30-32)22-24-35-34(33)28-29-40(3)36(35)26-27-37(40)44-39(42)21-19-17-15-13-11-9-7-5-2/h4-5,23,25,30,34-37H,1-2,6-22,24,26-29H2,3H3/t34-,35-,36 ,37 ,40 /m1/s1 could not be loaded.