InChI=1/C20H15N7O/c1-12-18(20(28)23-16-8-2-5-13-11-22-24-19(13)16)25-26-27(12)17-9-3-7-15-14(17)6-4-10-21-15/h2-11H,1H3,(H,22,24)(H,23,28)/f/h23-24H	6DBEDEE5113F1F86