ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C40H68O11/c1-21-11-12-28(46-33(21)26(6)36(42)43)17-29-18-30(45-10)27(7)40(48-29)25(5)19-38(9,51-40)32-13-14-37(8,49-32)35-23(3)16-31(47-35)34-22(2)15-24(4)39(44,20-41)50-34/h21-35,41,44H,11-20H2,1-10H3,(H,42,43)/t21-,22-,23-,24 ,25 ,26 ,27 ,28 ,29 ,30 ,31 ,32 ,33 ,34-,35 ,37-,38-,39-,40 /m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C40H68O11/c1-21-11-12-28(46-33(21)26(6)36(42)43)17-29-18-30(45-10)27(7)40(48-29)25(5)19-38(9,51-40)32-13-14-37(8,49-32)35-23(3)16-31(47-35)34-22(2)15-24(4)39(44,20-41)50-34/h21-35,41,44H,11-20H2,1-10H3,(H,42,43)/t21-,22-,23-,24 ,25 ,26 ,27 ,28 ,29 ,30 ,31 ,32 ,33 ,34-,35 ,37-,38-,39-,40 /m0/s1 could not be loaded.