InChI=1/C12H9NO7S2/c14-8-5-6(11(15)16)1-2-7(8)13-22(19,20)9-3-4-21-10(9)12(17)18/h1-5,13-14H,(H,15,16)(H,17,18)/p-2/fC12H7NO7S2/q-2	60F5327950AC65AC