InChI=1/C21H14F4N3O2S/c1-31(29,30)27-16-5-8-18(19(11-16)21(23,24)25)13-2-9-20-14(10-13)12-26-28(20)17-6-3-15(22)4-7-17/h2-12H,1H3/q-1 192BA1CC6B62480C