InChI=1/C17H21BrN2OS/c1-4-13-7-5-6-12(2)17(13)19-16(21)11-20(3)10-14-8-9-15(18)22-14/h5-9H,4,10-11H2,1-3H3,(H,19,21)/p+1/fC17H22BrN2OS/h19-20H/q+1 9FADDD5BE85AD83A