InChI=1/C19H26F3N5O/c1-4-26(13-15-5-7-16(8-6-15)25(2)3)18(28)24-10-9-17-23-11-12-27(17)14-19(20,21)22/h5-8,11-12H,4,9-10,13-14H2,1-3H3,(H,24,28)/f/h24H DD4891201001F144