ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C16H9NO3/c18-16-12-7-14-13(19-8-20-14)6-11(12)10-3-1-2-9-4-5-17(16)15(9)10/h1-7H,8H2/file?format=sdf&get3d=True  -- InChI=1S/C16H9NO3/c18-16-12-7-14-13(19-8-20-14)6-11(12)10-3-1-2-9-4-5-17(16)15(9)10/h1-7H,8H2 could not be loaded.