InChI=1/C20H21FN4O3/c1-13-16-10-15(11-22-19(16)28-23-13)20(26)25-7-5-24(6-8-25)12-14-3-4-18(27-2)17(21)9-14/h3-4,9-11H,5-8,12H2,1-2H3 E66849C7B479D2AE