InChI=1S/C19H15ClF2N6/c1-2-28-17-15(25-19(28)24-14-9-4-3-6-11(14)20)10-23-18(27-17)26-16-12(21)7-5-8-13(16)22/h3-10H,2H2,1H3,(H,24,25)(H,23,26,27)