ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C60H100O7P2/c1-49(2)25-14-26-50(3)27-15-28-51(4)29-16-30-52(5)31-17-32-53(6)33-18-34-54(7)35-19-36-55(8)37-20-38-56(9)39-21-40-57(10)41-22-42-58(11)43-23-44-59(12)45-24-46-60(13)47-48-66-69(64,65)67-68(61,62)63/h25,27,29,31,33,35,37,39,41,43,45,47H,14-24,26,28,30,32,34,36,38,40,42,44,46,48H2,1-13H3,(H,64,65)(H2,61,62,63)/b50-27 ,51-29 ,52-31 ,53-33 ,54-35 ,55-37 ,56-39 ,57-41 ,58-43 ,59-45 ,60-47 /file?format=sdf&get3d=True  -- InChI=1S/C60H100O7P2/c1-49(2)25-14-26-50(3)27-15-28-51(4)29-16-30-52(5)31-17-32-53(6)33-18-34-54(7)35-19-36-55(8)37-20-38-56(9)39-21-40-57(10)41-22-42-58(11)43-23-44-59(12)45-24-46-60(13)47-48-66-69(64,65)67-68(61,62)63/h25,27,29,31,33,35,37,39,41,43,45,47H,14-24,26,28,30,32,34,36,38,40,42,44,46,48H2,1-13H3,(H,64,65)(H2,61,62,63)/b50-27 ,51-29 ,52-31 ,53-33 ,54-35 ,55-37 ,56-39 ,57-41 ,58-43 ,59-45 ,60-47  could not be loaded.