InChI=1/C16H12FN3O3/c17-11-5-6-14(15(8-11)20(22)23)19-16(21)7-10-9-18-13-4-2-1-3-12(10)13/h1-6,8-9,18H,7H2,(H,19,21)/f/h19H 287D771D87973827