ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C23H42N.ClH/c1-5-7-8-9-10-11-12-13-14-15-20-24(3,4)21-23-18-16-22(6-2)17-19-23;/h16-19H,5-15,20-21H2,1-4H3;1H/q+1;/p-1/file?format=sdf&get3d=True  -- InChI=1S/C23H42N.ClH/c1-5-7-8-9-10-11-12-13-14-15-20-24(3,4)21-23-18-16-22(6-2)17-19-23;/h16-19H,5-15,20-21H2,1-4H3;1H/q+1;/p-1 could not be loaded.