InChI=1/C17H25BrN2OS/c1-16(2)9-13(10-17(3,4)20-16)19-15(21)11-22-14-7-5-12(18)6-8-14/h5-8,13,20H,9-11H2,1-4H3,(H,19,21)/p+1/fC17H26BrN2OS/h19-20H/q+1 2F60E3F4E65241E2