InChI=1/C17H22BrN3/c1-2-7-21-16(10-13-4-3-5-15(18)9-13)11-14-12-20-8-6-17(14)19/h3-6,8-9,12,16,21H,2,7,10-11H2,1H3,(H2,19,20)/p+2/t16-/m1/s1/fC17H24BrN3/h20-21H,19H2/q+2 F998EF5513AE5E62