InChI=1/C12H16N2O4/c1-6-3-2-4-7(5-8(13)12(16)17)9-10(6)18-14-11(9)15/h4,6,8H,2-3,5,13H2,1H3,(H,14,15)(H,16,17)/p-1/t6-,8-/m0/s1/fC12H15N2O4/h14H/q-1	A4F6447529F3FA1F