InChI=1/C15H15ClN2O8S/c1-5(2)9(17)14(21)25-4-26-15(22)13-8(16)6-3-7(19)11(20)10(18(23)24)12(6)27-13/h3,5,9,19-20H,4,17H2,1-2H3/p-1/t9-/m1/s1/fC15H14ClN2O8S/h20h/q-1 6EF4CB00CACA521B