InChI=1/C13H14N6O2/c20-12(15-4-6-19-5-3-14-8-19)16-9-1-2-10-11(7-9)18-13(21)17-10/h1-3,5,7-8H,4,6H2,(H2,15,16,20)(H2,17,18,21)/f/h15-18H F77C6C9BE399274F