InChI=1/C13H18N2O3/c1-10-12(5-2-6-13(10)15(16)17)14-8-11-4-3-7-18-9-11/h2,5-6,11,14H,3-4,7-9H2,1H3/t11-/m0/s1 958D054F4F9A9E98