InChI=1/C14H10F2N4OS/c15-8-3-4-10(9(16)6-8)18-12(21)7-22-14-19-11-2-1-5-17-13(11)20-14/h1-6H,7H2,(H,18,21)(H,17,19,20)/f/h18-19H F9B00B6FA3DC9FFF