InChI=1S/C16H15F6N5O.C4H6O5/c17-10-6-12(19)11(18)4-8(10)3-9(23)5-14(28)26-1-2-27-13(7-26)24-25-15(27)16(20,21)22;5-2(4(8)9)1-3(6)7/h4,6,9H,1-3,5,7,23H2;2,5H,1H2,(H,6,7)(H,8,9)/t9-;2-/m10/s1