ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C19H27NO2.ClH/c1-13-18-10-14-5-6-15(21)11-17(14)19(13,2)7-8-20(18)12-16-4-3-9-22-16;/h5-6,11,13,16,18,21H,3-4,7-10,12H2,1-2H3;1H/t13?,16-,18-,19?;/m1./s1/file?format=sdf&get3d=True  -- InChI=1S/C19H27NO2.ClH/c1-13-18-10-14-5-6-15(21)11-17(14)19(13,2)7-8-20(18)12-16-4-3-9-22-16;/h5-6,11,13,16,18,21H,3-4,7-10,12H2,1-2H3;1H/t13?,16-,18-,19?;/m1./s1 could not be loaded.