InChI=1/C16H13F3N8O/c1-28-10-4-2-9(3-5-10)11-6-12(16(17,18)19)26(25-11)15-24-23-13(20)7-14-21-8-22-27(14)15/h2-6,8H,7H2,1H3,(H2,20,23)/p+1/fC16H14F3N8O/h23H,20H2/q+1 C1FB4F6A2AC4A8E3