InChI=1/C20H22F3N3O2/c1-12(16-9-4-5-10-17(16)20(21,22)23)25-13(2)18(27)26-15-8-6-7-14(11-15)19(28)24-3/h4-13,25H,1-3H3,(H,24,28)(H,26,27)/t12-,13-/m1/s1/f/h24,26H 387637A2BAC0023F