InChI=1/C12H16N2O3/c1-9-2-3-10(6-13-9)7-14-12(15)11-8-16-4-5-17-11/h2-3,6,11H,4-5,7-8H2,1H3,(H,14,15)/t11-/m1/s1/f/h14H FC0C255F1251A032