InChI=1/C20H14FN3O/c21-16-5-1-13(2-6-16)18-19(14-9-11-22-12-10-14)24-20(23-18)15-3-7-17(25)8-4-15/h1-12,25H,(H,23,24)/p+1/fC20H15FN3O/h23-24H/q+1 D732D191FF8F22D8