InChI=1/C14H12FN5O2/c1-21-20-6-9-13(16)18-7-19-14(9)22-12-4-8-2-3-17-11(8)5-10(12)15/h2-7,17H,1H3,(H2,16,18,19)/b20-6+/f/h16H2 16D2D2DD0022A30A