InChI=1/C17H15F3N4O3/c1-8(9-2-3-12-10(4-9)5-14(25)23-12)22-16(27)24-13-6-11(17(18,19)20)7-21-15(13)26/h2-4,6-8H,5H2,1H3,(H,21,26)(H,23,25)(H2,22,24,27)/t8-/m0/s1/f/h21-24H 3CD5C2469708C8D2