InChI=1/C15H12FN3O3S/c1-9-6-7-10(8-13(9)19(21)22)14(20)18-15(23)17-12-5-3-2-4-11(12)16/h2-8H,1H3,(H2,17,18,20,23)/f/h17-18H 77D8A1B544E60C79