InChI=1/C21H23F2N3O/c1-14(27)24-9-11-25-10-8-21-19(13-25)18-12-16(23)4-7-20(18)26(21)17-5-2-15(22)3-6-17/h2-7,12,19,21H,8-11,13H2,1H3,(H,24,27)/p+1/t19-,21+/m0/s1/fC21H24F2N3O/h24-25H/q+1 A1D0D6F8049AB85E