InChI=1/C11H12N2O7S/c12-21(19,20)7-3-1-6(2-4-7)10(16)13-8(11(17)18)5-9(14)15/h1-4,8H,5H2,(H,13,16)(H,14,15)(H,17,18)(H2,12,19,20)/p-2/t8-/m0/s1/fC11H10N2O7S/h13H,12H2/q-2	968AD44637673682