InChI=1/C4H8N2O4S/c1-2-3(5)4(7)6(2)11(8,9)10/h2-3H,5H2,1H3,(H,8,9,10)/p-1/t2-,3-/m0/s1/fC4H7N2O4S/q-1	E9236403CED7BD7B