ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C36H52O4/c1-23(2)12-10-14-25(5)16-17-28-31(37)34(20-18-26(6)15-11-13-24(3)4)21-19-27(7)29-22-30-33(8,9)40-32(28)35(30,38)36(29,34)39/h12-13,16,18-19,29-30,38-39H,10-11,14-15,17,20-22H2,1-9H3/b25-16 ,26-18 /t29-,30 ,34-,35-,36 /m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C36H52O4/c1-23(2)12-10-14-25(5)16-17-28-31(37)34(20-18-26(6)15-11-13-24(3)4)21-19-27(7)29-22-30-33(8,9)40-32(28)35(30,38)36(29,34)39/h12-13,16,18-19,29-30,38-39H,10-11,14-15,17,20-22H2,1-9H3/b25-16 ,26-18 /t29-,30 ,34-,35-,36 /m0/s1 could not be loaded.