InChI=1S/C22H30NO3.BrH/c1-4-5-11-23(3)18-13-17(14-19(23)21-20(18)26-21)25-22(24)15(2)12-16-9-7-6-8-10-16;/h6-10,17-21H,2,4-5,11-14H2,1,3H3;1H/q+1;/p-1