ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C30H42O4/c1-17(2)14-18(31)15-19-22-16-25(34-26(19)33)30(7)21-8-9-23-27(3,4)24(32)11-12-28(23,5)20(21)10-13-29(22,30)6/h8,10,14,18-19,22-23,25,31H,9,11-13,15-16H2,1-7H3/t18-,19-,22+,23?,25?,28+,29-,30-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C30H42O4/c1-17(2)14-18(31)15-19-22-16-25(34-26(19)33)30(7)21-8-9-23-27(3,4)24(32)11-12-28(23,5)20(21)10-13-29(22,30)6/h8,10,14,18-19,22-23,25,31H,9,11-13,15-16H2,1-7H3/t18-,19-,22+,23?,25?,28+,29-,30-/m0/s1 could not be loaded.