InChI=1/C18H15N7O3/c1-9-20-14(24-23-9)10-3-5-12(6-4-10)21-16(26)11-7-13-15(19-8-11)25(2)18(28)22-17(13)27/h3-8H,1-2H3,(H,21,26)(H,20,23,24)(H,22,27,28)/f/h21-23H CAF45021321C478F