ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C36H73NO4/c1-3-5-7-9-11-13-15-17-18-19-21-22-24-26-28-30-34(39)33(32-38)37-36(41)35(40)31-29-27-25-23-20-16-14-12-10-8-6-4-2/h33-35,38-40H,3-32H2,1-2H3,(H,37,41)/t33-,34+,35?/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C36H73NO4/c1-3-5-7-9-11-13-15-17-18-19-21-22-24-26-28-30-34(39)33(32-38)37-36(41)35(40)31-29-27-25-23-20-16-14-12-10-8-6-4-2/h33-35,38-40H,3-32H2,1-2H3,(H,37,41)/t33-,34+,35?/m0/s1 could not be loaded.