InChI=1/C20H23FN4O2/c21-16-6-8-17(9-7-16)25-11-10-14(13-25)12-23-20(27)24-18(19(22)26)15-4-2-1-3-5-15/h1-9,14,18H,10-13H2,(H2,22,26)(H2,23,24,27)/t14-,18-/m1/s1/f/h23-24H,22H2 E0199580C6F0F55B