InChI=1/C17H16N6O/c1-3-23-15-11(5-4-9-18-15)17(24)22(2)14-7-6-12(20-16(14)23)13-8-10-19-21-13/h4-10H,3H2,1-2H3,(H,19,21)/f/h21H 82B63C7D9D20CE85