InChI=1S/C21H16FNO3S/c22-18-4-2-1-3-16(18)12-26-17-8-7-14-9-13(5-6-15(14)11-17)10-19-20(24)23-21(25)27-19/h1-9,11,19H,10,12H2,(H,23,24,25)