InChI=1/C21H26FN3O2/c1-3-24-12-17(8-9-19(24)26)16-6-4-15(5-7-16)14(2)20(23)21(27)25-11-10-18(22)13-25/h4-9,12,14,18,20H,3,10-11,13,23H2,1-2H3/p+1/t14-,18-,20-/m0/s1/fC21H27FN3O2/h23H/q+1 5B178A8B0735263B