InChI=1/C21H26FN3O2/c1-13-10-19(26)24(3)12-18(13)16-6-4-15(5-7-16)14(2)20(23)21(27)25-9-8-17(22)11-25/h4-7,10,12,14,17,20H,8-9,11,23H2,1-3H3/p+1/t14-,17-,20-/m0/s1/fC21H27FN3O2/h23H/q+1 6FE8A717F98D8688