InChI=1/C20H18FN3O3/c21-16-8-13(19-15(9-16)11-26-12-27-19)4-7-23-20(25)24-18-3-1-2-14-10-22-6-5-17(14)18/h1-3,5-6,8-10H,4,7,11-12H2,(H2,23,24,25)/f/h23-24H E69545F7CA49DBF4