InChI=1/C11H8ClFN3O3S2/c12-8-4-5-9(20-8)21(18,19)16-7-3-1-2-6(13)10(7)11(14)15-17/h1-5,17H,(H2,14,15)/q-1/f/h14H2/b15-11+ C2FF1C21D565C75F