InChI=1/C16H15N7O/c1-18-11-6-4-10(5-7-11)9-23-15-14(21-22-23)13(19-16(17)20-15)12-3-2-8-24-12/h2-8,18H,9H2,1H3,(H2,17,19,20)/f/h17H2 33CD8C8170B64DB2