InChI=1/C21H17FN4O3/c1-13-9-16(28-20-12-23-7-8-24-20)5-6-17(13)25-21(27)19-11-18(26-29-19)14-3-2-4-15(22)10-14/h2-10,12,19H,11H2,1H3,(H,25,27)/t19-/m1/s1/f/h25H AA0A21260E5FF04A