InChI=1/C15H17N7O/c1-9(2)5-6-21-8-10-12(19-21)18-15(16)22-14(10)17-13(20-22)11-4-3-7-23-11/h3-4,7-9H,5-6H2,1-2H3,(H2,16,18,19)/f/h16H2 FA53433BF8D1FCEE