InChI=1/C21H19FN4O2/c1-26(2)9-10-28-14-7-8-15-16(11-14)19-17(20(15)27)18(24-21(23)25-19)12-3-5-13(22)6-4-12/h3-8,11H,9-10H2,1-2H3,(H2,23,24,25)/p+1/fC21H20FN4O2/h26H,23H2/q+1 BC4211486187D181