InChI=1/C12H10N2O4S/c15-10-4-5-11(16)14(13-10)7-9-2-1-8(19-9)3-6-12(17)18/h1-6H,7H2,(H,13,15)(H,17,18)/p-2/b6-3+/fC12H8N2O4S/q-2	35BB8DBE360C59AE