ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C30H52S2/c1-20(2)9-8-10-21(3)25-13-14-26-24-12-11-23-19-22(28(31-6)32-7)15-17-29(23,4)27(24)16-18-30(25,26)5/h20-21,23-27H,8-19H2,1-7H3/t21-,23?,24+,25-,26+,27+,29+,30-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C30H52S2/c1-20(2)9-8-10-21(3)25-13-14-26-24-12-11-23-19-22(28(31-6)32-7)15-17-29(23,4)27(24)16-18-30(25,26)5/h20-21,23-27H,8-19H2,1-7H3/t21-,23?,24+,25-,26+,27+,29+,30-/m1/s1 could not be loaded.