004429: InChI=1.12Beta/C12H12N10/c13-9-17-7(18-10(14)21-9)5-3-1-2-4-6(5)8-19-11(15)22-12(16)20-8/h1-4H,(H4,13,14,17,18,21)(H4,15,16,19,20,22)