InChI=1S/C21H15F3N4O/c1-12-7-8-28(16-4-2-3-15(10-16)21(22,23)24)19(29)18(12)13-5-6-17-14(9-13)11-26-20(25)27-17/h2-11H,1H3,(H2,25,26,27)