InChI=1/C16H10FN5O/c17-13-7-5-11(6-8-13)14-19-16(22-21-14)20-15(23)12-3-1-10(9-18)2-4-12/h1-8H,(H2,19,20,21,22,23)/f/h22-23H B7144274981EADA9