InChI=1/C21H23F2N3O2/c1-25-20(27)18(19(24)21(28)26-11-10-17(23)12-26)15-4-2-13(3-5-15)14-6-8-16(22)9-7-14/h2-9,17-19H,10-12,24H2,1H3,(H,25,27)/t17-,18-,19-/m0/s1/f/h25H 4E16E2A76A898D93