InChI=1/C20H21F3N4O2/c1-11(2)10-27-12(3)5-14(13(27)4)6-15(8-24)18(28)26-17-7-16(20(21,22)23)9-25-19(17)29/h5-7,9,11H,10H2,1-4H3,(H,25,29)(H,26,28)/b15-6-/f/h25,28H/b15-6-,26-18? 37E2B16F53304562