ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C28H48O/c1-19(2)8-7-9-20(3)23-13-16-28(6)25-11-10-21-18-22(29)12-15-26(21,4)24(25)14-17-27(23,28)5/h10,19-20,22-25,29H,7-9,11-18H2,1-6H3/t20-,22+,23-,24+,25-,26+,27-,28?/m1/s1/file?format=sdf&get3d=True -- InChI=1S/C28H48O/c1-19(2)8-7-9-20(3)23-13-16-28(6)25-11-10-21-18-22(29)12-15-26(21,4)24(25)14-17-27(23,28)5/h10,19-20,22-25,29H,7-9,11-18H2,1-6H3/t20-,22+,23-,24+,25-,26+,27-,28?/m1/s1 could not be loaded.