InChI=1/C14H15N7O/c1-14(2,3)20-7-8-10(18-20)17-13(15)21-12(8)16-11(19-21)9-5-4-6-22-9/h4-7H,1-3H3,(H2,15,17,18)/f/h15H2 D43175DB81B4A187