InChI=1/C16H13FN4O2/c1-10-18-15(21-23-10)11-5-7-13(8-6-11)19-16(22)20-14-4-2-3-12(17)9-14/h2-9H,1H3,(H2,19,20,22)/f/h19-20H C5F83D6FEBD573C1