InChI=1/C15H18N8O2/c1-2-23-12-9(15(24)22-5-3-17-4-6-22)7-18-8-10(12)19-14(23)11-13(16)21-25-20-11/h7-8,17H,2-6H2,1H3,(H2,16,21)/f/h16H2 52930EDF102D0252