ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C46H70O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-34-37-40-43-46(48)44-41-38-35-32-31-33-36-39-42-45(47)4-2/h1-2,5-6,21-22,27-28,39,42,45-48H,7-20,23-26,29-38H2/b6-5?,22-21?,28-27?,42-39+/t45-,46-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C46H70O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-34-37-40-43-46(48)44-41-38-35-32-31-33-36-39-42-45(47)4-2/h1-2,5-6,21-22,27-28,39,42,45-48H,7-20,23-26,29-38H2/b6-5?,22-21?,28-27?,42-39+/t45-,46-/m1/s1 could not be loaded.