ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C30H50O/c1-20-21(31)9-10-22-27(20,5)12-11-23-28(22,6)16-18-30(8)24-19-25(2,3)13-14-26(24,4)15-17-29(23,30)7/h20,22-24H,9-19H2,1-8H3/t20-,22 ,23-,24 ,26 ,27 ,28-,29 ,30-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C30H50O/c1-20-21(31)9-10-22-27(20,5)12-11-23-28(22,6)16-18-30(8)24-19-25(2,3)13-14-26(24,4)15-17-29(23,30)7/h20,22-24H,9-19H2,1-8H3/t20-,22 ,23-,24 ,26 ,27 ,28-,29 ,30-/m0/s1 could not be loaded.