InChI=1S/C19H24NO3.HI/c1-20(2,3)14-15-23-18(21)19(22,16-10-6-4-7-11-16)17-12-8-5-9-13-17;/h4-13,22H,14-15H2,1-3H3;1H/q+1;/p-1