InChI=1/C12H16N2O3/c1-14(8-10-3-2-6-17-10)12(16)9-4-5-11(15)13-7-9/h2-3,6,9H,4-5,7-8H2,1H3,(H,13,15)/t9-/m0/s1/f/h13H 5D653D4C76861D91