InChI=1/C20H26F3N3O2/c1-13(2)11-26-15(4)18(14(3)25-26)9-19(27)24-10-16-5-7-17(8-6-16)28-12-20(21,22)23/h5-8,13H,9-12H2,1-4H3,(H,24,27)/f/h24H C196872CA95740F5