InChI=1/C15H19FN2O3/c1-3-15(13(19)20)6-7-18(9-15)14(21)17-11-4-5-12(16)10(2)8-11/h4-5,8H,3,6-7,9H2,1-2H3,(H,17,21)(H,19,20)/p-1/t15-/m1/s1/fC15H18FN2O3/h17H/q-1 915787E477B0C9B3