InChI=1/C13H16N2O3/c1-7-3-4-9(11(16)5-7)12(17)14-15-13(18)10-6-8(10)2/h3-5,8,10,16H,6H2,1-2H3,(H,14,17)(H,15,18)/t8-,10-/m0/s1/f/h14-15H FFED96E4DD131362