InChI=1/C12H10ClN4O2S2/c1-6-12(7(2)16-15-6)21(18,19)17-10-8(13)3-4-9-11(10)14-5-20-9/h3-5H,1-2H3,(H,15,16)/q-1/f/h15H 24AE348D69DB51A2