InChI=1/C17H16N2O9S2/c20-8-9(5-15(22)23)19-16(24)14-4-1-10(29-14)7-18-30(27,28)11-2-3-13(21)12(6-11)17(25)26/h1-4,6,8-9,18,21H,5,7H2,(H,19,24)(H,22,23)(H,25,26)/p-2/t9-/m0/s1/fC17H14N2O9S2/h19H/q-2 34099EA5BC4025C5