InChI=1/C13H10FN9/c14-9-4-2-1-3-8(9)5-22-11-10(20-21-22)12(19-13(15)18-11)23-7-16-6-17-23/h1-4,6-7H,5H2,(H2,15,18,19)/f/h15H2 794DF4A994EED908