InChI=1/C13H9F2N5O2/c1-4-9-10(20-19-4)11(21)18-13(17-9)5-2-6(14)7(15)3-8(5)16-12(13)22/h2-3,17H,1H3,(H,16,22)(H,18,21)(H,19,20)/t13-/m0/s1/f/h16,18-19H 9DA4F736DAC797DE