InChI=1/C18H16F2N4O2/c1-24(10-16(25)23-17-12(19)6-4-7-13(17)20)9-15-21-14-8-3-2-5-11(14)18(26)22-15/h2-8H,9-10H2,1H3,(H,23,25)(H,21,22,26)/f/h21,23H 13479FF017607E1C