InChI=1/C20H19FN6O4/c1-2-23-19(30)16-14(28)15(29)20(31-16)27-9-24-13-17(22)25-12(26-18(13)27)8-5-10-3-6-11(21)7-4-10/h3-4,6-7,9,14-16,20,28-29H,2H2,1H3,(H,23,30)(H2,22,25,26)/t14-,15+,16-,20+/m0/s1/f/h23H,22H2 9C4180A14A50C31E