ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C40H59NO11/c1-19-11-24-5-7-28-20(2)12-26(45-28)9-10-40-17-33-36(51-40)37-38(50-33)39(52-40)35-29(49-37)8-6-25(47-35)13-22(42)14-27-31(16-30(46-24)21(19)3)48-32(34(27)44-4)15-23(43)18-41/h19,23-39,43H,2-3,5-18,41H2,1,4H3/t19-,23 ,24 ,25-,26 ,27 ,28 ,29 ,30-,31 ,32-,33-,34-,35 ,36 ,37 ,38-,39 ,40 /m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C40H59NO11/c1-19-11-24-5-7-28-20(2)12-26(45-28)9-10-40-17-33-36(51-40)37-38(50-33)39(52-40)35-29(49-37)8-6-25(47-35)13-22(42)14-27-31(16-30(46-24)21(19)3)48-32(34(27)44-4)15-23(43)18-41/h19,23-39,43H,2-3,5-18,41H2,1,4H3/t19-,23 ,24 ,25-,26 ,27 ,28 ,29 ,30-,31 ,32-,33-,34-,35 ,36 ,37 ,38-,39 ,40 /m1/s1 could not be loaded.