InChI=1/C20H21FN4/c1-25-12-2-3-16(13-25)20-18(14-8-10-22-11-9-14)19(23-24-20)15-4-6-17(21)7-5-15/h4-11,16H,2-3,12-13H2,1H3,(H,23,24)/p+1/t16-/m1/s1/fC20H22FN4/h24-25H/q+1 2E44C7C09A6E6F3B