InChI=1/C12H8FN4O2S2/c13-10-4-2-1-3-9(10)11-7-20-12(16-11)17-21(18,19)8-5-14-15-6-8/h1-7H,(H-,14,15,16,17)/q-1/f/h14H 27BCE4D3F651C82D