InChI=1/C16H19BrN2OS/c1-2-4-16(20)19-13-6-3-5-12(9-13)10-18-11-14-7-8-15(17)21-14/h3,5-9,18H,2,4,10-11H2,1H3,(H,19,20)/p+1/fC16H20BrN2OS/h18-19H/q+1 5AA8526EB6D38635