InChI=1S/C21H25F3N6O3/c1-3-18(31)29-6-4-13(10-29)27-19-15-11-28(7-5-17(15)30(32)12-26-19)14-8-16(21(22,23)24)20(33-2)25-9-14/h8-9,12-13H,3-7,10-11H2,1-2H3,(H,26,27)/t13-/m0/s1