InChI=1/C18H10F4N2O2S/c19-9-1-2-13-10(4-9)8(6-24(13)7-15(25)26)3-14-23-17-16(22)11(20)5-12(21)18(17)27-14/h1-2,4-6H,3,7H2,(H,25,26)/p-1/fC18H9F4N2O2S/q-1 D8800EB203C30015