InChI=1/C16H14N6O/c17-11-4-1-3-10(7-11)8-22-9-19-14-13(12-5-2-6-23-12)20-16(18)21-15(14)22/h1-7,9H,8,17H2,(H2,18,20,21)/f/h18H2 40D29236A2F72A23