InChI=1/C18H23FN4O2/c1-18(2,12-21-17(25)13-6-4-3-5-7-13)22-10-16(24)23-11-14(19)8-15(23)9-20/h3-7,14-15,22H,8,10-12H2,1-2H3,(H,21,25)/t14-,15-/m0/s1/f/h21H DBA08D8CF4A7B5CD