InChI=1/C17H15F3N4O4/c1-3-10(25)23-16(17(18,19)20)11-12(21-14(16)27)24(15(28)22-13(11)26)9-6-4-8(2)5-7-9/h4-7,26H,3H2,1-2H3,(H,22,28)(H,23,25)/p-1/t16-/m0/s1/fC17H14F3N4O4/h26h,22-23H/q-1 6368DBF6948E427E