InChI=1/C10H10ClN4O3S2/c1-6-8(9(11)15(2)13-6)20(17,18)14-12-10(16)7-4-3-5-19-7/h3-5H,1-2H3,(H,12,16)/q-1/f/h12H 28C0974A2FE58D9E