InChI=1/C13H15F2N3O/c1-7-5-8(2)18-13(19)11(7)9-6-10(12(14)15)17-4-3-16-9/h5-6,12,16H,3-4H2,1-2H3,(H,18,19)/f/h18H E539BE4140E90501