InChI=1S/C19H15FN6O/c1-10-13(20)4-6-15(23-10)18-17(25-19(26-18)24-11(2)27)12-3-5-14-16(9-12)22-8-7-21-14/h3-9H,1-2H3,(H2,24,25,26,27)