InChI=1/C12H8ClN3O2S/c1-4-2-3-5(13)6-7(10(17)14-8(4)6)9-11(18)16-12(19)15-9/h2-3,14,17H,1H3,(H,16,18,19)/p-2/fC12H6ClN3O2S/h17h/q-2 C99F13C4ECECB625