InChI=1/C16H17F3N2O3/c1-9-5-4-7-11-13(9)20-21(15(11,24)16(17,18)19)14(23)10-6-2-3-8-12(10)22/h2-3,6,8-9,11,22,24H,4-5,7H2,1H3/t9-,11-,15-/m1/s1 B3793E812EE88D95