ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C30H50O2/c1-25(2)17-20-19-9-10-22-28(6)13-12-23(31)26(3,4)21(28)11-14-30(22,8)29(19,7)16-15-27(20,5)24(32)18-25/h9,20-24,31-32H,10-18H2,1-8H3/t20-,21-,22+,23-,24+,27+,28-,29+,30+/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C30H50O2/c1-25(2)17-20-19-9-10-22-28(6)13-12-23(31)26(3,4)21(28)11-14-30(22,8)29(19,7)16-15-27(20,5)24(32)18-25/h9,20-24,31-32H,10-18H2,1-8H3/t20-,21-,22+,23-,24+,27+,28-,29+,30+/m0/s1 could not be loaded.