InChI=1/C21H15FN4O2/c22-15-5-7-16(8-6-15)25-20(27)13-2-1-3-17(10-13)26-21(28)14-4-9-18-19(11-14)24-12-23-18/h1-12H,(H,23,24)(H,25,27)(H,26,28)/f/h23,25-26H 92BF49D446BDE539