InChI=1/C21H14F2N4O/c22-15-4-6-18(7-5-15)27-20(14-8-10-24-11-9-14)13-19(26-27)21(28)25-17-3-1-2-16(23)12-17/h1-13H,(H,25,28)/f/h25H EC0D10CBE330323C