InChI=1/C21H17FN4O/c1-12-3-9-16(10-4-12)26-21-18(13(2)25-26)19(17(11-23)20(24)27-21)14-5-7-15(22)8-6-14/h3-10,19H,24H2,1-2H3/t19-/m1/s1 FD29D2B6DCE3131D