ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C22H27NO2/c1-5-21(24)25-22(18(2)17-23(3)4,20-14-10-7-11-15-20)16-19-12-8-6-9-13-19/h6-15H,2,5,16-17H2,1,3-4H3/file?format=sdf&get3d=True  -- InChI=1S/C22H27NO2/c1-5-21(24)25-22(18(2)17-23(3)4,20-14-10-7-11-15-20)16-19-12-8-6-9-13-19/h6-15H,2,5,16-17H2,1,3-4H3 could not be loaded.