InChI=1/C19H20N2O8S2/c1-3-29-16-9-8-15(21-18(22)10-11-30(21,24)25)12-17(16)31(26,27)20-14-6-4-13(5-7-14)19(23)28-2/h4-9,12H,3,10-11H2,1-2H3,(H,20,23)/p-1/fC19H19N2O8S2/q-1	E27EF0F47BECFCA7