InChI=1/C21H16FN3O3/c1-27-19(13-2-4-15(22)5-3-13)20(26)24-16-6-7-18-17(12-16)25-21(28-18)14-8-10-23-11-9-14/h2-12,19H,1H3,(H,24,26)/t19-/m0/s1/f/h24H BCBACD907DB7A731