InChI=1/C20H16F2N4O/c1-20(7-2-8-20)19-25-24-16-6-3-12(10-26(16)19)18-17(23-11-27-18)14-9-13(21)4-5-15(14)22/h3-6,9-11H,2,7-8H2,1H3 7D407BAE3278234F