ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C30H48O2/c1-18-9-12-27(5)15-16-29(7)20(24(27)19(18)2)17-21(31)25-28(6)13-11-23(32)26(3,4)22(28)10-14-30(25,29)8/h17-19,22-25,32H,9-16H2,1-8H3/t18-,19+,22+,23+,24+,25-,27-,28+,29-,30-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C30H48O2/c1-18-9-12-27(5)15-16-29(7)20(24(27)19(18)2)17-21(31)25-28(6)13-11-23(32)26(3,4)22(28)10-14-30(25,29)8/h17-19,22-25,32H,9-16H2,1-8H3/t18-,19+,22+,23+,24+,25-,27-,28+,29-,30-/m1/s1 could not be loaded.