InChI=1/C18H12FNO5S2/c19-9-5-3-8(4-6-9)13(21)12-11(10-2-1-7-25-10)14-16(20-18(24)27-14)26-15(12)17(22)23/h1-7,11-12,15H,(H,20,24)(H,22,23)/p-1/t11-,12+,15+/m1/s1/fC18H11FNO5S2/h20H/q-1 F8987698705BB5AD