ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C45H90NO4.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-39-49-44-45(43-46(3,4)37-41-48-42-38-47)50-40-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2;/h19-22,45,47H,5-18,23-44H2,1-4H3;1H/q 1;/p-1/b21-19-,22-20-;/file?format=sdf&get3d=True -- InChI=1S/C45H90NO4.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-39-49-44-45(43-46(3,4)37-41-48-42-38-47)50-40-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2;/h19-22,45,47H,5-18,23-44H2,1-4H3;1H/q 1;/p-1/b21-19-,22-20-; could not be loaded.