InChI=1/C18H20FN9O2S/c1-10-14(11(2)28(3)27-10)8-20-24-17-21-18(26-25-17)31-9-15(29)22-23-16(30)12-4-6-13(19)7-5-12/h4-8H,9H2,1-3H3,(H,22,29)(H,23,30)(H2,21,24,25,26)/b20-8+/f/h22-25H DD9706B23A137357