InChI=1/C13H16F2N2O3/c1-3-4-17(7-11(19)16-2)13(20)12-9(15)5-8(14)6-10(12)18/h5-6,18H,3-4,7H2,1-2H3,(H,16,19)/f/h16H	CF5DB691C16E5285