InChI=1/C18H14F6N4O3/c19-17(20,21)11-7-10(8-12(9-11)18(22,23)24)16(31)28-27-15(30)5-4-14(29)26-13-3-1-2-6-25-13/h1-3,6-9H,4-5H2,(H,27,30)(H,28,31)(H,25,26,29)/f/h26-28H 7F7E8DDC28EB7FDF