InChI=1/C22H14F4N4OS/c23-19-16(2-1-3-17(19)22(24,25)26)18-12-32-21(29-18)30-20(31)13-4-6-14(7-5-13)28-15-8-10-27-11-9-15/h1-12H,(H,27,28)(H,29,30,31)/f/h28,30H 26D1F91DAE3BD7A1