InChI=1/C20H21FN4O3/c1-13-6-9-24(10-7-13)16(26)8-11-25-12-22-19-17(20(25)27)18(23-28-19)14-2-4-15(21)5-3-14/h2-5,12-13H,6-11H2,1H3 8F47D5014153E3D2