InChI=1/C19H19FN2O3/c1-10-8-19(2,3)21-15-5-4-12-13-6-11(20)7-16(22(23)24)18(13)25-9-14(12)17(10)15/h4-7,10,21H,8-9H2,1-3H3/t10-/m0/s1 35CF96291E67CC98