ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C15H13ClO2/c1-3-4-5-6-7-8-9-10-11-12-15(16)13-18-14(2)17/h3-4,11-12,15H,13H2,1-2H3/file?format=sdf&get3d=True  -- InChI=1S/C15H13ClO2/c1-3-4-5-6-7-8-9-10-11-12-15(16)13-18-14(2)17/h3-4,11-12,15H,13H2,1-2H3 could not be loaded.