InChI=1/C18H17BrN2OS/c19-14-5-7-15(8-6-14)23-12-18(22)20-10-9-13-11-21-17-4-2-1-3-16(13)17/h1-8H,9-12H2,(H,20,22)/p+1/fC18H18BrN2OS/h20-21H/q+1 C064B84C97F9572C