InChI=1/C13H16N2O3/c16-13(15-6-1-4-14-5-7-15)10-2-3-11-12(8-10)18-9-17-11/h2-3,8,14H,1,4-7,9H2/p+1/fC13H17N2O3/h14H/q+1 71FFAFA305A3C7E9