InChI=1/C18H16N6O/c1-23-15-7-6-14(11-9-20-21-10-11)22-17(15)24(12-4-5-12)16-13(18(23)25)3-2-8-19-16/h2-3,6-10,12H,4-5H2,1H3,(H,20,21)/f/h20H	4E0D595B0B7D1D79