InChI=1/C17H15F4N3O3/c1-9(15(25)24-16(22)26)23-10-6-7-14(12(18)8-10)27-13-5-3-2-4-11(13)17(19,20)21/h2-9,23H,1H3,(H3,22,24,25,26)/t9-/m0/s1/f/h24H,22H2 3827E2A7B47CE230