InChI=1/C18H24F3N3O2/c1-2-3-8-15(23-17(22)26)16(25)24(13-9-10-13)11-12-6-4-5-7-14(12)18(19,20)21/h4-7,13,15H,2-3,8-11H2,1H3,(H3,22,23,26)/t15-/m0/s1/f/h23H,22H2 DDF0B9DD21A8B65A