InChI=1/C17H20BrN2O2S/c1-2-12-19-13-11-14-3-7-16(8-4-14)20-23(21,22)17-9-5-15(18)6-10-17/h3-10,19H,2,11-13H2,1H3/q-1/p+1/fC17H21BrN2O2S/h19H/q B009528B5BC3F98F