InChI=1/C20H12F4N4O/c21-17-7-6-12(4-5-13-10-26-19(25)27-11-13)8-16(17)18(29)28-15-3-1-2-14(9-15)20(22,23)24/h1-3,6-11H,(H,28,29)(H2,25,26,27)/f/h28H,25H2 6F3945872A499A18