ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C20H21F3N2O3/c1-13(10-14-4-3-5-15(11-14)20(21,22)23)24-18(26)12-19(27)25-16-6-8-17(28-2)9-7-16/h3-9,11,13H,10,12H2,1-2H3,(H,24,26)(H,25,27)/file?format=sdf&get3d=True  -- InChI=1S/C20H21F3N2O3/c1-13(10-14-4-3-5-15(11-14)20(21,22)23)24-18(26)12-19(27)25-16-6-8-17(28-2)9-7-16/h3-9,11,13H,10,12H2,1-2H3,(H,24,26)(H,25,27) could not be loaded.