InChI=1/C15H19F2N3O/c1-3-8-15(2,18)13-19-9-11(20-13)10-6-4-5-7-12(10)21-14(16)17/h4-7,9,14H,3,8,18H2,1-2H3,(H,19,20)/p+1/t15-/m0/s1/fC15H20F2N3O/h18,20H/q+1 9EDA020EB263E5AF