ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C20H28O6/c1-9-6-19-10(2)4-13-14(18(13,3)8-22)12(17(19)25)5-11(7-21)16(24)20(19,26)15(9)23/h5-6,10,12-16,21-24,26H,4,7-8H2,1-3H3/t10-,12+,13?,14?,15+,16-,18?,19+,20-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C20H28O6/c1-9-6-19-10(2)4-13-14(18(13,3)8-22)12(17(19)25)5-11(7-21)16(24)20(19,26)15(9)23/h5-6,10,12-16,21-24,26H,4,7-8H2,1-3H3/t10-,12+,13?,14?,15+,16-,18?,19+,20-/m1/s1 could not be loaded.