InChI=1/C15H19FN2O/c1-4-9-17-14(19)10-18-15(11(2)3)12-5-7-13(16)8-6-12/h1,5-8,11,15,18H,9-10H2,2-3H3,(H,17,19)/t15-/m1/s1/f/h17H 9B27489D70C89471