InChI=1/C23H18FNO3S/c1-29(27,28)20-13-9-16(10-14-20)21-15-25(19-5-3-2-4-6-19)23(26)22(21)17-7-11-18(24)12-8-17/h2-14H,15H2,1H3 2F2DC9F7484D465C