InChI=1/C19H15FN4O/c1-25-14-10-15(21)23-19-17(14)16(11-6-8-22-9-7-11)18(24-19)12-2-4-13(20)5-3-12/h2-10H,1H3,(H3,21,23,24)/f/h24H,21H2 DC1F1937955BEDCF