InChI=1/C21H29FN4O2/c1-15-9-18(26-21(23)10-15)11-16-13-25-14-20(16)28-8-6-24-5-7-27-19-4-2-3-17(22)12-19/h2-4,9-10,12,16,20,24-25H,5-8,11,13-14H2,1H3,(H2,23,26)/p+3/t16-,20-/m1/s1/fC21H32FN4O2/h24-26H,23H2/q+3 B828BB85FBF78004