InChI=1/C10H8FN4O3S2/c1-20(17,18)15-8-4-6(11)2-3-7(8)9(16)13-10-14-12-5-19-10/h2-5H,1H3,(H-,13,14,15,16)/q-1/f/h16H A455F9652B337EA0