InChI=1/C12H9Cl2N3O2S/c1-6-15-12(17-16-6)20-10(11(18)19)4-7-2-3-8(13)5-9(7)14/h2-5H,1H3,(H,18,19)(H,15,16,17)/p-1/b10-4-/fC12H8Cl2N3O2S/h17H/q-1 B1903C9672A2ADE7