InChI=1/C11H14N2O4/c12-7(11(15)16)5-6-3-1-2-4-8-9(6)10(14)13-17-8/h3,7H,1-2,4-5,12H2,(H,13,14)(H,15,16)/p-1/t7-/m0/s1/fC11H13N2O4/h13H/q-1 AFF6065ECEC017AA