InChI=1/C16H14N6O2/c1-9-12(16(23)24-2)7-22-13(9)15(19-8-20-22)21-11-5-10-3-4-17-14(10)18-6-11/h3-8H,1-2H3,(H,17,18)(H,19,20,21)/f/h17,21H C41BC88185C6177D