InChI=1/C14H9F2N3O3S/c15-9-3-1-2-8(6-9)13(20)18-14(23)17-10-4-5-11(16)12(7-10)19(21)22/h1-7H,(H2,17,18,20,23)/f/h17-18H A28654A9E956B3FB