InChI=1/C14H12FN5O2/c1-7-4-8-10(20-7)2-3-11(12(8)15)22-14-9(5-19-21)13(16)17-6-18-14/h2-6,20-21H,1H3,(H2,16,17,18)/b19-5+/f/h16H2 F27EDA495E0627B9