InChI=1/C18H13ClN3O8S2/c19-11-2-1-3-12(8-11)20-31(27,28)13-4-6-17(23)15(9-13)21-32(29,30)14-5-7-18(24)16(10-14)22(25)26/h1-10,21,23-24H/q-1/p-1/fC18H12ClN3O8S2/h24h/q-2 F6CD9B0858695800