InChI=1/C12H16N2O5S/c1-7(2)10(12(16)17)14-11(15)8-3-5-9(6-4-8)20(13,18)19/h3-7,10H,1-2H3,(H,14,15)(H,16,17)(H2,13,18,19)/p-1/t10-/m1/s1/fC12H15N2O5S/h14H,13H2/q-1 B96588D1BBAF33FC