InChI=1/C9H4F4N4O3S2/c10-2-1-3(11)6(13)4(5(2)12)7(18)15-8-16-17-9(21-8)22(14,19)20/h1H,(H2,14,19,20)(H,15,16,18)/f/h15H,14H2 85C6B81D3895263C