InChI=1/C12H15NO3/c1-3-7(2)11(14)8-4-5-9-10(6-8)16-12(15)13-9/h4-7,11,14H,3H2,1-2H3,(H,13,15)/t7-,11+/m1/s1/f/h13H AC32B7F617F84DCE