InChI=1/C20H21FN4O/c1-25-12-8-20(26,9-13-25)19-23-17(14-2-4-16(21)5-3-14)18(24-19)15-6-10-22-11-7-15/h2-7,10-11,26H,8-9,12-13H2,1H3,(H,23,24)/p+1/fC20H22FN4O/h23,25H/q+1 F5E914155E955BE4