InChI=1/C11H16N2O3/c1-8(2)12-7-11(14)9-3-5-10(6-4-9)13(15)16/h3-6,8,11-12,14H,7H2,1-2H3/p+1/t11-/m0/s1/fC11H17N2O3/h12H/q+1 DB1CA779F7CE24E2