InChI=1/C16H21BrN2OS/c1-11(15-7-8-16(17)21-15)18-13-9-12(10-19(2)3)5-6-14(13)20-4/h5-9,11,18H,10H2,1-4H3/p+1/t11-/m1/s1/fC16H22BrN2OS/h19H/q+1 15FE79848DCCC811