ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C20H30O7/c1-10(2)17(24)8-12(21)15(4)9-19(26)16(17,5)14(23)20(27-19)13(22)11(3)6-7-18(15,20)25/h10-11,13,22,24-26H,6-9H2,1-5H3/t11-,13+,15?,16+,17-,18-,19-,20-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C20H30O7/c1-10(2)17(24)8-12(21)15(4)9-19(26)16(17,5)14(23)20(27-19)13(22)11(3)6-7-18(15,20)25/h10-11,13,22,24-26H,6-9H2,1-5H3/t11-,13+,15?,16+,17-,18-,19-,20-/m0/s1 could not be loaded.