InChI=1/C14H19FN2O3/c1-9(2)14-7-10(5-6-20-14)16-13-8-11(17(18)19)3-4-12(13)15/h3-4,8-10,14,16H,5-7H2,1-2H3/t10-,14-/m1/s1 DD67AFF4D91A5DC8