InChI=1/C18H15F3N6O3S/c19-18(20,21)11-2-4-12(5-3-11)23-15(30)9-31-17-24-16(26-27-17)25-22-8-10-1-6-13(28)7-14(10)29/h1-8,28-29H,9H2,(H,23,30)(H2,24,25,26,27)/b22-8+/f/h23,25-26H CF3F97220CCCCCCA