InChI=1/C18H22FN5O2/c19-14-3-1-4-15(11-14)24-10-9-22(18(24)26)8-6-21-13-17(25)23-7-2-5-16(23)12-20/h1,3-4,11,16,21H,2,5-10,13H2/t16-/m1/s1 2057A51566456F48