InChI=1/C17H15F5N4O2/c18-11-12(19)14(21)16(15(22)13(11)20)25-17(27)24-8-9-1-2-10(23-7-9)26-3-5-28-6-4-26/h1-2,7H,3-6,8H2,(H2,24,25,27)/f/h24-25H FD33D66A86B3A7A8