InChI=1/C21H25BrN2O2S/c1-2-24(12-13-25)11-3-4-14-26-18-9-10-19-20(15-18)27-23-21(19)16-5-7-17(22)8-6-16/h5-10,15,25H,2-4,11-14H2,1H3/p+1/fC21H26BrN2O2S/h24H/q+1 14BA45AB039E3F4A