ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C30H46O2/c1-19(2)20(3)8-9-21(4)26-12-13-27-25-11-10-23-18-24(32-22(5)31)14-16-29(23,6)28(25)15-17-30(26,27)7/h8-11,18-21,24-28H,12-17H2,1-7H3/t20-,21+,24?,25-,26+,27-,28-,29-,30+/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C30H46O2/c1-19(2)20(3)8-9-21(4)26-12-13-27-25-11-10-23-18-24(32-22(5)31)14-16-29(23,6)28(25)15-17-30(26,27)7/h8-11,18-21,24-28H,12-17H2,1-7H3/t20-,21+,24?,25-,26+,27-,28-,29-,30+/m0/s1 could not be loaded.