InChI=1/C21H24FN3O3/c1-28-18-10-4-15(5-11-18)20(26)24-13-12-23-19(21(27)25-17-8-9-17)14-2-6-16(22)7-3-14/h2-7,10-11,17,19,23H,8-9,12-13H2,1H3,(H,24,26)(H,25,27)/t19-/m1/s1/f/h24-25H ABF968D6E874D019