ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C17H20NO4.HI/c1-18-3-2-9-4-12(19)17(20)15(16(9)18)11-6-14-13(21-8-22-14)5-10(11)7-18;/h4-6,12,15-17,19-20H,2-3,7-8H2,1H3;1H/q+1;/p-1/t12-,15-,16+,17+,18?;/m0./s1/file?format=sdf&get3d=True  -- InChI=1S/C17H20NO4.HI/c1-18-3-2-9-4-12(19)17(20)15(16(9)18)11-6-14-13(21-8-22-14)5-10(11)7-18;/h4-6,12,15-17,19-20H,2-3,7-8H2,1H3;1H/q+1;/p-1/t12-,15-,16+,17+,18?;/m0./s1 could not be loaded.