InChI=1/C12H10ClN4O2S2/c1-6-11(20-12(13)14-6)21(18,19)17-8-3-4-9-10(5-8)16-7(2)15-9/h3-5H,1-2H3,(H,15,16)/q-1/f/h16H B4137C1BADFE57B5