InChI=1/C12H13FN4OS/c1-8(9-2-4-10(13)5-3-9)16-11(18)6-19-12-14-7-15-17-12/h2-5,7-8H,6H2,1H3,(H,16,18)(H,14,15,17)/t8-/m0/s1/f/h16-17H 9A8B834940C471A4