InChI=1/C16H13FN2O3S/c1-10-2-5-13(8-14(10)17)18-15(20)9-23-16(18)11-3-6-12(7-4-11)19(21)22/h2-8,16H,9H2,1H3/t16-/m1/s1 D21A99B2E7732B16