InChI=1/C14H11FN3O5S/c1-8-2-4-10(18(20)21)7-13(8)24(22,23)17-9-3-5-12(15)11(6-9)14(16)19/h2-7H,1H3,(H2,16,19)/q-1/f/h16H2 2492592DC6027F2E