InChI=1/C19H16BrFN2OS/c20-15-9-18(25-12-15)11-22-10-13-2-1-3-17(8-13)23-19(24)14-4-6-16(21)7-5-14/h1-9,12,22H,10-11H2,(H,23,24)/p+1/fC19H17BrFN2OS/h22-23H/q+1 4E7A217AE6E2078A